220793617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^3\times {\mathrm{823}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 249770880

約数和(自身を除く): 28977263

約数列:

[1, 11, 29, 319, 823, 841, 9053, 9251, 23867, 24389, 262537, 268279, 692143, 7613573, 20072147, 220793617]

約数ペア:

[(1, 220793617), (11, 20072147), (29, 7613573), (319, 692143), (823, 268279), (841, 262537), (9053, 24389), (9251, 23867)]