206886173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1229}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 233089920

約数和(自身を除く): 26203747

約数列:

[1, 13, 23, 299, 563, 1229, 7319, 12949, 15977, 28267, 168337, 367471, 691927, 8995051, 15914321, 206886173]

約数ペア:

[(1, 206886173), (13, 15914321), (23, 8995051), (299, 691927), (563, 367471), (1229, 168337), (7319, 28267), (12949, 15977)]