192697057

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4766

約数の個数: 20

約数和(自身を含む): 238073796

約数和(自身を除く): 45376739

約数列:

[1, 7, 17, 49, 119, 343, 833, 2401, 4721, 5831, 33047, 40817, 80257, 231329, 561799, 1619303, 3932593, 11335121, 27528151, 192697057]

約数ペア:

[(1, 192697057), (7, 27528151), (17, 11335121), (49, 3932593), (119, 1619303), (343, 561799), (833, 231329), (2401, 80257), (4721, 40817), (5831, 33047)]