199888922870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:743

約数の個数: 256

約数和(自身を含む): 466034688000

約数和(自身を除く): 266145765130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 79, 91, 130, 155, 158, 182, 217, 257, 310, 349, 395, 403, 434, 455, 514, 553, 698, 790, 806, 910, 1027, 1085, 1106, 1285, 1745, 1799, 2015, 2054, 2170, 2443, 2449, 2570, 2765, 2821, 3341, 3490, 3598, 4030, 4537, 4886, 4898, 5135, 5530, 5642, 6682, 7189, 7967, 8995, 9074, 10270, 10819, 12215, 12245, 14105, 14378, 15934, 16705, 17143, 17990, 20303, 21638, 22685, 23387, 24430, 24490, 27571, 28210, 31759, 31837, 33410, 34286, 35945, 39835, 40606, 45370, 46774, 54095, 55142, 55769, 63518, 63674, 71890, 75733, 79670, 85715, 89693, 101515, 103571, 108190, 111538, 116935, 137855, 140647, 142121, 151466, 158795, 159185, 171430, 179386, 192997, 203030, 207142, 222859, 233870, 263939, 275710, 278845, 281294, 284242, 317590, 318370, 358423, 378665, 385994, 445718, 448465, 517855, 527878, 557690, 627851, 629393, 703235, 710605, 716846, 724997, 757330, 854701, 896930, 964985, 984529, 1035710, 1114295, 1166009, 1255702, 1258786, 1319695, 1406470, 1421210, 1449994, 1709402, 1792115, 1847573, 1929970, 1969058, 2228590, 2332018, 2508961, 2639390, 2780483, 3139255, 3146965, 3584230, 3624985, 3695146, 4273505, 4405751, 4922645, 5017922, 5560966, 5830045, 5982907, 6278510, 6293930, 7085747, 7249970, 8162063, 8182109, 8547010, 8811502, 9237865, 9845290, 11111113, 11660090, 11965814, 12544805, 13902415, 14171494, 16324126, 16364218, 18475730, 19463381, 22028755, 22222226, 25089610, 27804830, 29914535, 35428735, 36146279, 38926762, 40810315, 40910545, 44057510, 49600229, 55555565, 57274763, 59829070, 70857470, 72292558, 77777791, 81620630, 81821090, 92114711, 97316905, 99200458, 111111130, 114549526, 155555582, 180731395, 184229422, 194633810, 219658157, 248001145, 253023953, 286373815, 361462790, 388888955, 439316314, 460573555, 496002290, 506047906, 572747630, 644802977, 777777910, 921147110, 1098290785, 1265119765, 1289605954, 1537607099, 2196581570, 2530239530, 2855556041, 3075214198, 3224014885, 5711112082, 6448029770, 7688035495, 14277780205, 15376070990, 19988892287, 28555560410, 39977784574, 99944461435, 199888922870]

約数ペア:

[(1, 199888922870), (2, 99944461435), (5, 39977784574), (7, 28555560410), (10, 19988892287), (13, 15376070990), (14, 14277780205), (26, 7688035495), (31, 6448029770), (35, 5711112082), (62, 3224014885), (65, 3075214198), (70, 2855556041), (79, 2530239530), (91, 2196581570), (130, 1537607099), (155, 1289605954), (158, 1265119765), (182, 1098290785), (217, 921147110), (257, 777777910), (310, 644802977), (349, 572747630), (395, 506047906), (403, 496002290), (434, 460573555), (455, 439316314), (514, 388888955), (553, 361462790), (698, 286373815), (790, 253023953), (806, 248001145), (910, 219658157), (1027, 194633810), (1085, 184229422), (1106, 180731395), (1285, 155555582), (1745, 114549526), (1799, 111111130), (2015, 99200458), (2054, 97316905), (2170, 92114711), (2443, 81821090), (2449, 81620630), (2570, 77777791), (2765, 72292558), (2821, 70857470), (3341, 59829070), (3490, 57274763), (3598, 55555565), (4030, 49600229), (4537, 44057510), (4886, 40910545), (4898, 40810315), (5135, 38926762), (5530, 36146279), (5642, 35428735), (6682, 29914535), (7189, 27804830), (7967, 25089610), (8995, 22222226), (9074, 22028755), (10270, 19463381), (10819, 18475730), (12215, 16364218), (12245, 16324126), (14105, 14171494), (14378, 13902415), (15934, 12544805), (16705, 11965814), (17143, 11660090), (17990, 11111113), (20303, 9845290), (21638, 9237865), (22685, 8811502), (23387, 8547010), (24430, 8182109), (24490, 8162063), (27571, 7249970), (28210, 7085747), (31759, 6293930), (31837, 6278510), (33410, 5982907), (34286, 5830045), (35945, 5560966), (39835, 5017922), (40606, 4922645), (45370, 4405751), (46774, 4273505), (54095, 3695146), (55142, 3624985), (55769, 3584230), (63518, 3146965), (63674, 3139255), (71890, 2780483), (75733, 2639390), (79670, 2508961), (85715, 2332018), (89693, 2228590), (101515, 1969058), (103571, 1929970), (108190, 1847573), (111538, 1792115), (116935, 1709402), (137855, 1449994), (140647, 1421210), (142121, 1406470), (151466, 1319695), (158795, 1258786), (159185, 1255702), (171430, 1166009), (179386, 1114295), (192997, 1035710), (203030, 984529), (207142, 964985), (222859, 896930), (233870, 854701), (263939, 757330), (275710, 724997), (278845, 716846), (281294, 710605), (284242, 703235), (317590, 629393), (318370, 627851), (358423, 557690), (378665, 527878), (385994, 517855), (445718, 448465)]