214627240

素因数分解:

$2^3\times 5^1\times {\mathrm{5365681}}^1$

素因数の和:5365692

約数の個数: 16

約数和(自身を含む): 482911380

約数和(自身を除く): 268284140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5365681, 10731362, 21462724, 26828405, 42925448, 53656810, 107313620, 214627240]

約数ペア:

[(1, 214627240), (2, 107313620), (4, 53656810), (5, 42925448), (8, 26828405), (10, 21462724), (20, 10731362), (40, 5365681)]