201963110

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{101489}}^1$

素因数の和:101695

約数の個数: 16

約数和(自身を含む): 365364000

約数和(自身を除く): 163400890

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 101489, 202978, 507445, 1014890, 20196311, 40392622, 100981555, 201963110]

約数ペア:

[(1, 201963110), (2, 100981555), (5, 40392622), (10, 20196311), (199, 1014890), (398, 507445), (995, 202978), (1990, 101489)]