211057310

素因数分解:

$2^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{14251}}^1$

素因数の和:15739

約数の個数: 16

約数和(自身を含む): 380186352

約数和(自身を除く): 169129042

約数列:

[1, 2, 5, 10, 1481, 2962, 7405, 14251, 14810, 28502, 71255, 142510, 21105731, 42211462, 105528655, 211057310]

約数ペア:

[(1, 211057310), (2, 105528655), (5, 42211462), (10, 21105731), (1481, 142510), (2962, 71255), (7405, 28502), (14251, 14810)]