214030564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{30983}}^1$

素因数の和:31155

約数の個数: 24

約数和(自身を含む): 411219648

約数和(自身を除く): 197189084

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 30983, 61966, 123932, 340813, 681626, 1363252, 4864331, 9728662, 19457324, 53507641, 107015282, 214030564]

約数ペア:

[(1, 214030564), (2, 107015282), (4, 53507641), (11, 19457324), (22, 9728662), (44, 4864331), (157, 1363252), (314, 681626), (628, 340813), (1727, 123932), (3454, 61966), (6908, 30983)]