201985010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063079}}^1$

素因数の和:1063105

約数の個数: 16

約数和(自身を含む): 382708800

約数和(自身を除く): 180723790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1063079, 2126158, 5315395, 10630790, 20198501, 40397002, 100992505, 201985010]

約数ペア:

[(1, 201985010), (2, 100992505), (5, 40397002), (10, 20198501), (19, 10630790), (38, 5315395), (95, 2126158), (190, 1063079)]