207662910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 659957760

約数和(自身を除く): 452294850

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 43, 58, 61, 65, 70, 78, 86, 87, 91, 105, 122, 129, 130, 145, 174, 182, 183, 195, 203, 210, 215, 258, 273, 290, 301, 305, 366, 377, 390, 406, 427, 430, 435, 455, 546, 559, 602, 609, 610, 645, 754, 793, 854, 870, 903, 910, 915, 1015, 1118, 1131, 1218, 1247, 1281, 1290, 1365, 1505, 1586, 1677, 1769, 1806, 1830, 1885, 2030, 2135, 2262, 2379, 2494, 2562, 2623, 2639, 2730, 2795, 3010, 3045, 3354, 3538, 3741, 3770, 3913, 3965, 4270, 4515, 4758, 5246, 5278, 5307, 5551, 5590, 5655, 6090, 6235, 6405, 7482, 7826, 7869, 7917, 7930, 8385, 8729, 8845, 9030, 10614, 11102, 11310, 11739, 11895, 12383, 12470, 12810, 13115, 13195, 15738, 15834, 16211, 16653, 16770, 17458, 17690, 18361, 18705, 19565, 22997, 23478, 23790, 24766, 26187, 26230, 26390, 26535, 27755, 32422, 33306, 34099, 36722, 37149, 37410, 39130, 39345, 39585, 43645, 45994, 48633, 52374, 53070, 55083, 55510, 58695, 61915, 68198, 68991, 74298, 76067, 78690, 79170, 81055, 83265, 87290, 91805, 97266, 102297, 110166, 113477, 114985, 117390, 123830, 130935, 137982, 152134, 160979, 162110, 166530, 170495, 183610, 185745, 204594, 226954, 228201, 229970, 238693, 243165, 261870, 275415, 321958, 340431, 340990, 344955, 371490, 380335, 456402, 477386, 482937, 486330, 511485, 532469, 550830, 567385, 680862, 689910, 716079, 760670, 804895, 965874, 988871, 1022970, 1064938, 1134770, 1141005, 1193465, 1432158, 1597407, 1609790, 1702155, 1977742, 2282010, 2386930, 2414685, 2662345, 2966613, 3194814, 3404310, 3580395, 4829370, 4944355, 5324690, 5933226, 6922097, 7160790, 7987035, 9888710, 13844194, 14833065, 15974070, 20766291, 29666130, 34610485, 41532582, 69220970, 103831455, 207662910]

約数ペア:

[(1, 207662910), (2, 103831455), (3, 69220970), (5, 41532582), (6, 34610485), (7, 29666130), (10, 20766291), (13, 15974070), (14, 14833065), (15, 13844194), (21, 9888710), (26, 7987035), (29, 7160790), (30, 6922097), (35, 5933226), (39, 5324690), (42, 4944355), (43, 4829370), (58, 3580395), (61, 3404310), (65, 3194814), (70, 2966613), (78, 2662345), (86, 2414685), (87, 2386930), (91, 2282010), (105, 1977742), (122, 1702155), (129, 1609790), (130, 1597407), (145, 1432158), (174, 1193465), (182, 1141005), (183, 1134770), (195, 1064938), (203, 1022970), (210, 988871), (215, 965874), (258, 804895), (273, 760670), (290, 716079), (301, 689910), (305, 680862), (366, 567385), (377, 550830), (390, 532469), (406, 511485), (427, 486330), (430, 482937), (435, 477386), (455, 456402), (546, 380335), (559, 371490), (602, 344955), (609, 340990), (610, 340431), (645, 321958), (754, 275415), (793, 261870), (854, 243165), (870, 238693), (903, 229970), (910, 228201), (915, 226954), (1015, 204594), (1118, 185745), (1131, 183610), (1218, 170495), (1247, 166530), (1281, 162110), (1290, 160979), (1365, 152134), (1505, 137982), (1586, 130935), (1677, 123830), (1769, 117390), (1806, 114985), (1830, 113477), (1885, 110166), (2030, 102297), (2135, 97266), (2262, 91805), (2379, 87290), (2494, 83265), (2562, 81055), (2623, 79170), (2639, 78690), (2730, 76067), (2795, 74298), (3010, 68991), (3045, 68198), (3354, 61915), (3538, 58695), (3741, 55510), (3770, 55083), (3913, 53070), (3965, 52374), (4270, 48633), (4515, 45994), (4758, 43645), (5246, 39585), (5278, 39345), (5307, 39130), (5551, 37410), (5590, 37149), (5655, 36722), (6090, 34099), (6235, 33306), (6405, 32422), (7482, 27755), (7826, 26535), (7869, 26390), (7917, 26230), (7930, 26187), (8385, 24766), (8729, 23790), (8845, 23478), (9030, 22997), (10614, 19565), (11102, 18705), (11310, 18361), (11739, 17690), (11895, 17458), (12383, 16770), (12470, 16653), (12810, 16211), (13115, 15834), (13195, 15738)]