207524653

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3121}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 256253760

約数和(自身を除く): 48729107

約数列:

[1, 7, 23, 49, 59, 161, 413, 1127, 1357, 2891, 3121, 9499, 21847, 66493, 71783, 152929, 184139, 502481, 1288973, 3517367, 4235197, 9022811, 29646379, 207524653]

約数ペア:

[(1, 207524653), (7, 29646379), (23, 9022811), (49, 4235197), (59, 3517367), (161, 1288973), (413, 502481), (1127, 184139), (1357, 152929), (2891, 71783), (3121, 66493), (9499, 21847)]