218042012

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 385104720

約数和(自身を除く): 167062708

約数列:

[1, 2, 4, 181, 362, 457, 659, 724, 914, 1318, 1828, 2636, 82717, 119279, 165434, 238558, 301163, 330868, 477116, 602326, 1204652, 54510503, 109021006, 218042012]

約数ペア:

[(1, 218042012), (2, 109021006), (4, 54510503), (181, 1204652), (362, 602326), (457, 477116), (659, 330868), (724, 301163), (914, 238558), (1318, 165434), (1828, 119279), (2636, 82717)]