220161110216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{671222897}}^1$

素因数の和:671222944

約数の個数: 16

約数和(自身を含む): 422870425740

約数和(自身を除く): 202709315524

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 671222897, 1342445794, 2684891588, 5369783176, 27520138777, 55040277554, 110080555108, 220161110216]

約数ペア:

[(1, 220161110216), (2, 110080555108), (4, 55040277554), (8, 27520138777), (41, 5369783176), (82, 2684891588), (164, 1342445794), (328, 671222897)]