206523191

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6047}}^1$

素因数の和:6119

約数の個数: 24

約数和(自身を含む): 260620416

約数和(自身を除く): 54097225

約数列:

[1, 7, 17, 41, 49, 119, 287, 697, 833, 2009, 4879, 6047, 34153, 42329, 102799, 247927, 296303, 719593, 1735489, 4214759, 5037151, 12148423, 29503313, 206523191]

約数ペア:

[(1, 206523191), (7, 29503313), (17, 12148423), (41, 5037151), (49, 4214759), (119, 1735489), (287, 719593), (697, 296303), (833, 247927), (2009, 102799), (4879, 42329), (6047, 34153)]