202221617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9199}}^1$

素因数の和:9320

約数の個数: 16

約数和(自身を含む): 231840000

約数和(自身を除く): 29618383

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 9199, 21983, 119587, 174781, 818711, 2272153, 10643243, 15555509, 202221617]

約数ペア:

[(1, 202221617), (13, 15555509), (19, 10643243), (89, 2272153), (247, 818711), (1157, 174781), (1691, 119587), (9199, 21983)]