221414834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{210071}}^1$

素因数の和:210121

約数の個数: 16

約数和(自身を含む): 363004416

約数和(自身を除く): 141589582

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 210071, 420142, 3571207, 6512201, 7142414, 13024402, 110707417, 221414834]

約数ペア:

[(1, 221414834), (2, 110707417), (17, 13024402), (31, 7142414), (34, 6512201), (62, 3571207), (527, 420142), (1054, 210071)]