220118914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{141283}}^1$

素因数の和:141345

約数の個数: 16

約数和(自身を含む): 356035680

約数和(自身を除く): 135916766

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 141283, 282566, 2684377, 5368754, 5792603, 11585206, 110059457, 220118914]

約数ペア:

[(1, 220118914), (2, 110059457), (19, 11585206), (38, 5792603), (41, 5368754), (82, 2684377), (779, 282566), (1558, 141283)]