201964185005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2473}}^1\times {\mathrm{3527}}^1$

素因数の和:6437

約数の個数: 32

約数和(自身を含む): 265199816448

約数和(自身を除く): 63235631443

約数列:

[1, 5, 11, 55, 421, 2105, 2473, 3527, 4631, 12365, 17635, 23155, 27203, 38797, 136015, 193985, 1041133, 1484867, 5205665, 7424335, 8722271, 11452463, 16333537, 43611355, 57262315, 81667685, 95944981, 479724905, 3672076091, 18360380455, 40392837001, 201964185005]

約数ペア:

[(1, 201964185005), (5, 40392837001), (11, 18360380455), (55, 3672076091), (421, 479724905), (2105, 95944981), (2473, 81667685), (3527, 57262315), (4631, 43611355), (12365, 16333537), (17635, 11452463), (23155, 8722271), (27203, 7424335), (38797, 5205665), (136015, 1484867), (193985, 1041133)]