100374398

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{2531}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 153135360

約数和(自身を除く): 52760962

約数列:

[1, 2, 79, 158, 251, 502, 2531, 5062, 19829, 39658, 199949, 399898, 635281, 1270562, 50187199, 100374398]

約数ペア:

[(1, 100374398), (2, 50187199), (79, 1270562), (158, 635281), (251, 399898), (502, 199949), (2531, 39658), (5062, 19829)]