198722018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{148079}}^1$

素因数の和:148153

約数の個数: 16

約数和(自身を含む): 330514560

約数和(自身を除く): 131792542

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 148079, 296158, 1628869, 3257738, 9032819, 18065638, 99361009, 198722018]

約数ペア:

[(1, 198722018), (2, 99361009), (11, 18065638), (22, 9032819), (61, 3257738), (122, 1628869), (671, 296158), (1342, 148079)]