219252227

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 230917632

約数和(自身を除く): 11665405

約数列:

[1, 43, 47, 157, 691, 2021, 6751, 7379, 29713, 32477, 108487, 317297, 1396511, 4664941, 5098889, 219252227]

約数ペア:

[(1, 219252227), (43, 5098889), (47, 4664941), (157, 1396511), (691, 317297), (2021, 108487), (6751, 32477), (7379, 29713)]