201045190

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{18913}}^1$

素因数の和:19983

約数の個数: 16

約数和(自身を含む): 362240928

約数和(自身を除く): 161195738

約数列:

[1, 2, 5, 10, 1063, 2126, 5315, 10630, 18913, 37826, 94565, 189130, 20104519, 40209038, 100522595, 201045190]

約数ペア:

[(1, 201045190), (2, 100522595), (5, 40209038), (10, 20104519), (1063, 189130), (2126, 94565), (5315, 37826), (10630, 18913)]