201576122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{18661}}^1$

素因数の和:19165

約数の個数: 16

約数和(自身を含む): 330541344

約数和(自身を除く): 128965222

約数列:

[1, 2, 11, 22, 491, 982, 5401, 10802, 18661, 37322, 205271, 410542, 9162551, 18325102, 100788061, 201576122]

約数ペア:

[(1, 201576122), (2, 100788061), (11, 18325102), (22, 9162551), (491, 410542), (982, 205271), (5401, 37322), (10802, 18661)]