213771101

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 223560000

約数和(自身を除く): 9788899

約数列:

[1, 53, 59, 137, 499, 3127, 7261, 8083, 26447, 29441, 68363, 428399, 1560373, 3623239, 4033417, 213771101]

約数ペア:

[(1, 213771101), (53, 4033417), (59, 3623239), (137, 1560373), (499, 428399), (3127, 68363), (7261, 29441), (8083, 26447)]