200945450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{93463}}^1$

素因数の和:93518

約数の個数: 24

約数和(自身を含む): 382454688

約数和(自身を除く): 181509238

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 93463, 186926, 467315, 934630, 2336575, 4018909, 4673150, 8037818, 20094545, 40189090, 100472725, 200945450]

約数ペア:

[(1, 200945450), (2, 100472725), (5, 40189090), (10, 20094545), (25, 8037818), (43, 4673150), (50, 4018909), (86, 2336575), (215, 934630), (430, 467315), (1075, 186926), (2150, 93463)]