210069704

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{155377}}^1$

素因数の和:155409

約数の個数: 24

約数和(自身を含む): 426512610

約数和(自身を除く): 216442906

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 155377, 310754, 621508, 1243016, 2019901, 4039802, 8079604, 16159208, 26258713, 52517426, 105034852, 210069704]

約数ペア:

[(1, 210069704), (2, 105034852), (4, 52517426), (8, 26258713), (13, 16159208), (26, 8079604), (52, 4039802), (104, 2019901), (169, 1243016), (338, 621508), (676, 310754), (1352, 155377)]