201729157

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{1303}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 244484352

約数和(自身を除く): 42755195

約数列:

[1, 7, 17, 119, 1301, 1303, 9107, 9121, 22117, 22151, 154819, 155057, 1695203, 11866421, 28818451, 201729157]

約数ペア:

[(1, 201729157), (7, 28818451), (17, 11866421), (119, 1695203), (1301, 155057), (1303, 154819), (9107, 22151), (9121, 22117)]