204920562852

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{2591}}^1$

素因数の和:2880

約数の個数: 240

約数和(自身を含む): 577589709312

約数和(自身を除く): 372669146460

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 83, 102, 108, 153, 162, 166, 173, 204, 249, 306, 324, 332, 346, 459, 498, 519, 612, 692, 747, 918, 996, 1038, 1377, 1411, 1494, 1557, 1836, 2076, 2241, 2591, 2754, 2822, 2941, 2988, 3114, 4233, 4482, 4671, 5182, 5508, 5644, 5882, 6228, 6723, 7773, 8466, 8823, 8964, 9342, 10364, 11764, 12699, 13446, 14013, 14359, 15546, 16932, 17646, 18684, 23319, 25398, 26469, 26892, 28026, 28718, 31092, 35292, 38097, 43077, 44047, 46638, 50796, 52938, 56052, 57436, 69957, 76194, 79407, 86154, 88094, 93276, 105876, 114291, 129231, 132141, 139914, 152388, 158814, 172308, 176188, 209871, 215053, 228582, 238221, 244103, 258462, 264282, 279828, 317628, 387693, 396423, 419742, 430106, 448243, 457164, 476442, 488206, 516924, 528564, 645159, 732309, 775386, 792846, 839484, 860212, 896486, 952884, 976412, 1163079, 1189269, 1290318, 1344729, 1464618, 1550772, 1585692, 1792972, 1935477, 2196927, 2326158, 2378538, 2580636, 2689458, 2929236, 3567807, 3655901, 3870954, 4034187, 4393854, 4652316, 4757076, 5378916, 5806431, 6590781, 7135614, 7311802, 7620131, 7741908, 8068374, 8787708, 10967703, 11612862, 12102561, 13181562, 14271228, 14623604, 15240262, 16136748, 17419293, 19772343, 21935406, 22860393, 23225724, 24205122, 26363124, 30480524, 32903109, 34838586, 36307683, 37204169, 39544686, 43870812, 45720786, 48410244, 65806218, 68581179, 69677172, 72615366, 74408338, 79089372, 91441572, 98709327, 111612507, 131612436, 137162358, 145230732, 148816676, 197418654, 205743537, 223225014, 274324716, 296127981, 334837521, 394837308, 411487074, 446450028, 592255962, 617230611, 632470873, 669675042, 822974148, 1004512563, 1184511924, 1234461222, 1264941746, 1339350084, 1897412619, 2009025126, 2468922444, 2529883492, 3013537689, 3794825238, 4018050252, 5692237857, 6027075378, 7589650476, 11384475714, 12054150756, 17076713571, 22768951428, 34153427142, 51230140713, 68306854284, 102460281426, 204920562852]

約数ペア:

[(1, 204920562852), (2, 102460281426), (3, 68306854284), (4, 51230140713), (6, 34153427142), (9, 22768951428), (12, 17076713571), (17, 12054150756), (18, 11384475714), (27, 7589650476), (34, 6027075378), (36, 5692237857), (51, 4018050252), (54, 3794825238), (68, 3013537689), (81, 2529883492), (83, 2468922444), (102, 2009025126), (108, 1897412619), (153, 1339350084), (162, 1264941746), (166, 1234461222), (173, 1184511924), (204, 1004512563), (249, 822974148), (306, 669675042), (324, 632470873), (332, 617230611), (346, 592255962), (459, 446450028), (498, 411487074), (519, 394837308), (612, 334837521), (692, 296127981), (747, 274324716), (918, 223225014), (996, 205743537), (1038, 197418654), (1377, 148816676), (1411, 145230732), (1494, 137162358), (1557, 131612436), (1836, 111612507), (2076, 98709327), (2241, 91441572), (2591, 79089372), (2754, 74408338), (2822, 72615366), (2941, 69677172), (2988, 68581179), (3114, 65806218), (4233, 48410244), (4482, 45720786), (4671, 43870812), (5182, 39544686), (5508, 37204169), (5644, 36307683), (5882, 34838586), (6228, 32903109), (6723, 30480524), (7773, 26363124), (8466, 24205122), (8823, 23225724), (8964, 22860393), (9342, 21935406), (10364, 19772343), (11764, 17419293), (12699, 16136748), (13446, 15240262), (14013, 14623604), (14359, 14271228), (15546, 13181562), (16932, 12102561), (17646, 11612862), (18684, 10967703), (23319, 8787708), (25398, 8068374), (26469, 7741908), (26892, 7620131), (28026, 7311802), (28718, 7135614), (31092, 6590781), (35292, 5806431), (38097, 5378916), (43077, 4757076), (44047, 4652316), (46638, 4393854), (50796, 4034187), (52938, 3870954), (56052, 3655901), (57436, 3567807), (69957, 2929236), (76194, 2689458), (79407, 2580636), (86154, 2378538), (88094, 2326158), (93276, 2196927), (105876, 1935477), (114291, 1792972), (129231, 1585692), (132141, 1550772), (139914, 1464618), (152388, 1344729), (158814, 1290318), (172308, 1189269), (176188, 1163079), (209871, 976412), (215053, 952884), (228582, 896486), (238221, 860212), (244103, 839484), (258462, 792846), (264282, 775386), (279828, 732309), (317628, 645159), (387693, 528564), (396423, 516924), (419742, 488206), (430106, 476442), (448243, 457164)]