201821164

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{2957}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 358793568

約数和(自身を除く): 156972404

約数列:

[1, 2, 4, 113, 151, 226, 302, 452, 604, 2957, 5914, 11828, 17063, 34126, 68252, 334141, 446507, 668282, 893014, 1336564, 1786028, 50455291, 100910582, 201821164]

約数ペア:

[(1, 201821164), (2, 100910582), (4, 50455291), (113, 1786028), (151, 1336564), (226, 893014), (302, 668282), (452, 446507), (604, 334141), (2957, 68252), (5914, 34126), (11828, 17063)]