207975690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1368

約数の個数: 96

約数和(自身を含む): 586731600

約数和(自身を除く): 378755910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 149, 195, 234, 298, 390, 447, 585, 745, 894, 1170, 1193, 1341, 1490, 1937, 2235, 2386, 2682, 3579, 3874, 4470, 5811, 5965, 6705, 7158, 9685, 10737, 11622, 11930, 13410, 15509, 17433, 17895, 19370, 21474, 29055, 31018, 34866, 35790, 46527, 53685, 58110, 77545, 87165, 93054, 107370, 139581, 155090, 174330, 177757, 232635, 279162, 355514, 465270, 533271, 697905, 888785, 1066542, 1395810, 1599813, 1777570, 2310841, 2666355, 3199626, 4621682, 5332710, 6932523, 7999065, 11554205, 13865046, 15998130, 20797569, 23108410, 34662615, 41595138, 69325230, 103987845, 207975690]

約数ペア:

[(1, 207975690), (2, 103987845), (3, 69325230), (5, 41595138), (6, 34662615), (9, 23108410), (10, 20797569), (13, 15998130), (15, 13865046), (18, 11554205), (26, 7999065), (30, 6932523), (39, 5332710), (45, 4621682), (65, 3199626), (78, 2666355), (90, 2310841), (117, 1777570), (130, 1599813), (149, 1395810), (195, 1066542), (234, 888785), (298, 697905), (390, 533271), (447, 465270), (585, 355514), (745, 279162), (894, 232635), (1170, 177757), (1193, 174330), (1341, 155090), (1490, 139581), (1937, 107370), (2235, 93054), (2386, 87165), (2682, 77545), (3579, 58110), (3874, 53685), (4470, 46527), (5811, 35790), (5965, 34866), (6705, 31018), (7158, 29055), (9685, 21474), (10737, 19370), (11622, 17895), (11930, 17433), (13410, 15509)]