201653789

素因数分解:

${\mathrm{43}}^2\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:848

約数の個数: 12

約数和(自身を含む): 207896832

約数和(自身を除く): 6243043

約数列:

[1, 43, 191, 571, 1849, 8213, 24553, 109061, 353159, 1055779, 4689623, 201653789]

約数ペア:

[(1, 201653789), (43, 4689623), (191, 1055779), (571, 353159), (1849, 109061), (8213, 24553)]