215366872

素因数分解:

$2^3\times 7^1\times {\mathrm{3845837}}^1$

素因数の和:3845850

約数の個数: 16

約数和(自身を含む): 461500560

約数和(自身を除く): 246133688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3845837, 7691674, 15383348, 26920859, 30766696, 53841718, 107683436, 215366872]

約数ペア:

[(1, 215366872), (2, 107683436), (4, 53841718), (7, 30766696), (8, 26920859), (14, 15383348), (28, 7691674), (56, 3845837)]