201122878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{136447}}^1$

素因数の和:136527

約数の個数: 16

約数和(自身を含む): 334024704

約数和(自身を除く): 132901826

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 136447, 272894, 1500917, 3001834, 9141949, 18283898, 100561439, 201122878]

約数ペア:

[(1, 201122878), (2, 100561439), (11, 18283898), (22, 9141949), (67, 3001834), (134, 1500917), (737, 272894), (1474, 136447)]