210087470

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{45971}}^1$

素因数の和:46435

約数の個数: 16

約数和(自身を含む): 378993168

約数和(自身を除く): 168905698

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 45971, 91942, 229855, 459710, 21008747, 42017494, 105043735, 210087470]

約数ペア:

[(1, 210087470), (2, 105043735), (5, 42017494), (10, 21008747), (457, 459710), (914, 229855), (2285, 91942), (4570, 45971)]