201638068

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{81701}}^1$

素因数の和:82322

約数の個数: 12

約数和(自身を含む): 353442852

約数和(自身を除く): 151804784

約数列:

[1, 2, 4, 617, 1234, 2468, 81701, 163402, 326804, 50409517, 100819034, 201638068]

約数ペア:

[(1, 201638068), (2, 100819034), (4, 50409517), (617, 326804), (1234, 163402), (2468, 81701)]