222189702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5290231}}^1$

素因数の和:5290243

約数の個数: 16

約数和(自身を含む): 507862272

約数和(自身を除く): 285672570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5290231, 10580462, 15870693, 31741386, 37031617, 74063234, 111094851, 222189702]

約数ペア:

[(1, 222189702), (2, 111094851), (3, 74063234), (6, 37031617), (7, 31741386), (14, 15870693), (21, 10580462), (42, 5290231)]