201590774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45139}}^1$

素因数の和:45188

約数の個数: 32

約数和(自身を含む): 390009600

約数和(自身を除く): 188418826

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 45139, 90278, 315973, 496529, 631946, 993058, 1309031, 2618062, 3475703, 6951406, 9163217, 14399341, 18326434, 28798682, 100795387, 201590774]

約数ペア:

[(1, 201590774), (2, 100795387), (7, 28798682), (11, 18326434), (14, 14399341), (22, 9163217), (29, 6951406), (58, 3475703), (77, 2618062), (154, 1309031), (203, 993058), (319, 631946), (406, 496529), (638, 315973), (2233, 90278), (4466, 45139)]