201254138

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1\times {\mathrm{2389}}^1$

素因数の和:3041

約数の個数: 16

約数和(自身を含む): 306675240

約数和(自身を除く): 105421102

約数列:

[1, 2, 73, 146, 577, 1154, 2389, 4778, 42121, 84242, 174397, 348794, 1378453, 2756906, 100627069, 201254138]

約数ペア:

[(1, 201254138), (2, 100627069), (73, 2756906), (146, 1378453), (577, 348794), (1154, 174397), (2389, 84242), (4778, 42121)]