168403202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{695881}}^1$

素因数の和:695905

約数の個数: 12

約数和(自身を含む): 277656918

約数和(自身を除く): 109253716

約数列:

[1, 2, 11, 22, 121, 242, 695881, 1391762, 7654691, 15309382, 84201601, 168403202]

約数ペア:

[(1, 168403202), (2, 84201601), (11, 15309382), (22, 7654691), (121, 1391762), (242, 695881)]