220958594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{8609}}^1$

素因数の和:8965

約数の個数: 16

約数和(自身を含む): 340646040

約数和(自身を除く): 119687446

約数列:

[1, 2, 41, 82, 313, 626, 8609, 12833, 17218, 25666, 352969, 705938, 2694617, 5389234, 110479297, 220958594]

約数ペア:

[(1, 220958594), (2, 110479297), (41, 5389234), (82, 2694617), (313, 705938), (626, 352969), (8609, 25666), (12833, 17218)]