193693251

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{13337}}^1$

素因数の和:13490

約数の個数: 16

約数和(自身を含む): 266333184

約数和(自身を除く): 72639933

約数列:

[1, 3, 47, 103, 141, 309, 4841, 13337, 14523, 40011, 626839, 1373711, 1880517, 4121133, 64564417, 193693251]

約数ペア:

[(1, 193693251), (3, 64564417), (47, 4121133), (103, 1880517), (141, 1373711), (309, 626839), (4841, 40011), (13337, 14523)]