200865154

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{29221}}^1$

素因数の和:29721

約数の個数: 16

約数和(自身を含む): 345053376

約数和(自身を除く): 144188222

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 29221, 58442, 204547, 409094, 14347511, 28695022, 100432577, 200865154]

約数ペア:

[(1, 200865154), (2, 100432577), (7, 28695022), (14, 14347511), (491, 409094), (982, 204547), (3437, 58442), (6874, 29221)]