201953210

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{41131}}^1$

素因数の和:41629

約数の個数: 16

約数和(自身を含む): 364264992

約数和(自身を除く): 162311782

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 41131, 82262, 205655, 411310, 20195321, 40390642, 100976605, 201953210]

約数ペア:

[(1, 201953210), (2, 100976605), (5, 40390642), (10, 20195321), (491, 411310), (982, 205655), (2455, 82262), (4910, 41131)]