198974162

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{12659}}^1$

素因数の和:12961

約数の個数: 16

約数和(自身を含む): 309916800

約数和(自身を除く): 110942638

約数列:

[1, 2, 29, 58, 271, 542, 7859, 12659, 15718, 25318, 367111, 734222, 3430589, 6861178, 99487081, 198974162]

約数ペア:

[(1, 198974162), (2, 99487081), (29, 6861178), (58, 3430589), (271, 734222), (542, 367111), (7859, 25318), (12659, 15718)]