220183507

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2610

約数の個数: 16

約数和(自身を含む): 239708160

約数和(自身を除く): 19524653

約数列:

[1, 17, 67, 79, 1139, 1343, 2447, 5293, 41599, 89981, 163949, 193313, 2787133, 3286321, 12951971, 220183507]

約数ペア:

[(1, 220183507), (17, 12951971), (67, 3286321), (79, 2787133), (1139, 193313), (1343, 163949), (2447, 89981), (5293, 41599)]