201638087

素因数分解:

$7^2\times {\mathrm{1301}}^1\times {\mathrm{3163}}^1$

素因数の和:4478

約数の個数: 12

約数和(自身を含む): 234813096

約数和(自身を除く): 33175009

約数列:

[1, 7, 49, 1301, 3163, 9107, 22141, 63749, 154987, 4115063, 28805441, 201638087]

約数ペア:

[(1, 201638087), (7, 28805441), (49, 4115063), (1301, 154987), (3163, 63749), (9107, 22141)]