222591674

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{3637}}^1$

素因数の和:4141

約数の個数: 16

約数和(自身を含む): 339469056

約数和(自身を除く): 116877382

約数列:

[1, 2, 71, 142, 431, 862, 3637, 7274, 30601, 61202, 258227, 516454, 1567547, 3135094, 111295837, 222591674]

約数ペア:

[(1, 222591674), (2, 111295837), (71, 3135094), (142, 1567547), (431, 516454), (862, 258227), (3637, 61202), (7274, 30601)]