202028517

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{4241}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 299994240

約数和(自身を除く): 97965723

約数列:

[1, 3, 9, 67, 79, 201, 237, 603, 711, 4241, 5293, 12723, 15879, 38169, 47637, 284147, 335039, 852441, 1005117, 2557323, 3015351, 22447613, 67342839, 202028517]

約数ペア:

[(1, 202028517), (3, 67342839), (9, 22447613), (67, 3015351), (79, 2557323), (201, 1005117), (237, 852441), (603, 335039), (711, 284147), (4241, 47637), (5293, 38169), (12723, 15879)]