202195399

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{1451}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 245051136

約数和(自身を除く): 42855737

約数列:

[1, 7, 17, 119, 1171, 1451, 8197, 10157, 19907, 24667, 139349, 172669, 1699121, 11893847, 28885057, 202195399]

約数ペア:

[(1, 202195399), (7, 28885057), (17, 11893847), (119, 1699121), (1171, 172669), (1451, 139349), (8197, 24667), (10157, 19907)]