207356253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1201}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 315020160

約数和(自身を除く): 107663907

約数列:

[1, 3, 13, 19, 39, 57, 233, 247, 699, 741, 1201, 3029, 3603, 4427, 9087, 13281, 15613, 22819, 46839, 57551, 68457, 172653, 279833, 296647, 839499, 889941, 3637829, 5316827, 10913487, 15950481, 69118751, 207356253]

約数ペア:

[(1, 207356253), (3, 69118751), (13, 15950481), (19, 10913487), (39, 5316827), (57, 3637829), (233, 889941), (247, 839499), (699, 296647), (741, 279833), (1201, 172653), (3029, 68457), (3603, 57551), (4427, 46839), (9087, 22819), (13281, 15613)]