201007910

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{101009}}^1$

素因数の和:101215

約数の個数: 16

約数和(自身を含む): 363636000

約数和(自身を除く): 162628090

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 101009, 202018, 505045, 1010090, 20100791, 40201582, 100503955, 201007910]

約数ペア:

[(1, 201007910), (2, 100503955), (5, 40201582), (10, 20100791), (199, 1010090), (398, 505045), (995, 202018), (1990, 101009)]