202123715

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{5119}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 248832000

約数和(自身を除く): 46708285

約数列:

[1, 5, 53, 149, 265, 745, 5119, 7897, 25595, 39485, 271307, 762731, 1356535, 3813655, 40424743, 202123715]

約数ペア:

[(1, 202123715), (5, 40424743), (53, 3813655), (149, 1356535), (265, 762731), (745, 271307), (5119, 39485), (7897, 25595)]