201280354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{2939}}^1$

素因数の和:3246

約数の個数: 24

約数和(自身を含む): 333149040

約数和(自身を除く): 131868686

約数列:

[1, 2, 11, 22, 121, 242, 283, 566, 2939, 3113, 5878, 6226, 32329, 34243, 64658, 68486, 355619, 711238, 831737, 1663474, 9149107, 18298214, 100640177, 201280354]

約数ペア:

[(1, 201280354), (2, 100640177), (11, 18298214), (22, 9149107), (121, 1663474), (242, 831737), (283, 711238), (566, 355619), (2939, 68486), (3113, 64658), (5878, 34243), (6226, 32329)]