208766131

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{1013}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 243360000

約数和(自身を除く): 34593869

約数列:

[1, 7, 59, 413, 499, 1013, 3493, 7091, 29441, 59767, 206087, 418369, 505487, 3538409, 29823733, 208766131]

約数ペア:

[(1, 208766131), (7, 29823733), (59, 3538409), (413, 505487), (499, 418369), (1013, 206087), (3493, 59767), (7091, 29441)]