210880688

素因数分解:

$2^4\times {\mathrm{13180043}}^1$

素因数の和:13180051

約数の個数: 10

約数和(自身を含む): 408581364

約数和(自身を除く): 197700676

約数列:

[1, 2, 4, 8, 16, 13180043, 26360086, 52720172, 105440344, 210880688]

約数ペア:

[(1, 210880688), (2, 105440344), (4, 52720172), (8, 26360086), (16, 13180043)]