220130174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{52387}}^1$

素因数の和:52591

約数の個数: 16

約数和(自身を含む): 362105856

約数和(自身を除く): 141975682

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 52387, 104774, 576257, 1152514, 10005917, 20011834, 110065087, 220130174]

約数ペア:

[(1, 220130174), (2, 110065087), (11, 20011834), (22, 10005917), (191, 1152514), (382, 576257), (2101, 104774), (4202, 52387)]