214483388

素因数分解:

$2^2\times 7^3\times {\mathrm{156329}}^1$

素因数の和:156354

約数の個数: 24

約数和(自身を含む): 437724000

約数和(自身を除く): 223240612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 156329, 312658, 625316, 1094303, 2188606, 4377212, 7660121, 15320242, 30640484, 53620847, 107241694, 214483388]

約数ペア:

[(1, 214483388), (2, 107241694), (4, 53620847), (7, 30640484), (14, 15320242), (28, 7660121), (49, 4377212), (98, 2188606), (196, 1094303), (343, 625316), (686, 312658), (1372, 156329)]