201945997174

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{23117}}^1$

素因数の和:23620

約数の個数: 32

約数和(自身を含む): 308646383616

約数和(自身を除く): 106700386442

約数列:

[1, 2, 127, 163, 211, 254, 326, 422, 20701, 23117, 26797, 34393, 41402, 46234, 53594, 68786, 2935859, 3768071, 4367911, 4877687, 5871718, 7536142, 8735822, 9755374, 478545017, 619466249, 795062981, 957090034, 1238932498, 1590125962, 100972998587, 201945997174]

約数ペア:

[(1, 201945997174), (2, 100972998587), (127, 1590125962), (163, 1238932498), (211, 957090034), (254, 795062981), (326, 619466249), (422, 478545017), (20701, 9755374), (23117, 8735822), (26797, 7536142), (34393, 5871718), (41402, 4877687), (46234, 4367911), (53594, 3768071), (68786, 2935859)]