202016410

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{154211}}^1$

素因数の和:154349

約数の個数: 16

約数和(自身を含む): 366407712

約数和(自身を除く): 164391302

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 154211, 308422, 771055, 1542110, 20201641, 40403282, 101008205, 202016410]

約数ペア:

[(1, 202016410), (2, 101008205), (5, 40403282), (10, 20201641), (131, 1542110), (262, 771055), (655, 308422), (1310, 154211)]