201142310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{490591}}^1$

素因数の和:490639

約数の個数: 16

約数和(自身を含む): 370887552

約数和(自身を除く): 169745242

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 490591, 981182, 2452955, 4905910, 20114231, 40228462, 100571155, 201142310]

約数ペア:

[(1, 201142310), (2, 100571155), (5, 40228462), (10, 20114231), (41, 4905910), (82, 2452955), (205, 981182), (410, 490591)]