210800807

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 244104192

約数和(自身を除く): 33303385

約数列:

[1, 7, 107, 431, 653, 749, 3017, 4571, 46117, 69871, 281443, 322819, 489097, 1970101, 30114401, 210800807]

約数ペア:

[(1, 210800807), (7, 30114401), (107, 1970101), (431, 489097), (653, 322819), (749, 281443), (3017, 69871), (4571, 46117)]