220192007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97387}}^1$

素因数の和:97430

約数の個数: 16

約数和(自身を含む): 280477440

約数和(自身を除く): 60285433

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 97387, 681709, 1655579, 1850353, 11589053, 12952471, 31456001, 220192007]

約数ペア:

[(1, 220192007), (7, 31456001), (17, 12952471), (19, 11589053), (119, 1850353), (133, 1655579), (323, 681709), (2261, 97387)]