200243700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{222493}}^1$

素因数の和:222513

約数の個数: 54

約数和(自身を含む): 627655574

約数和(自身を除く): 427411874

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 222493, 444986, 667479, 889972, 1112465, 1334958, 2002437, 2224930, 2669916, 3337395, 4004874, 4449860, 5562325, 6674790, 8009748, 10012185, 11124650, 13349580, 16686975, 20024370, 22249300, 33373950, 40048740, 50060925, 66747900, 100121850, 200243700]

約数ペア:

[(1, 200243700), (2, 100121850), (3, 66747900), (4, 50060925), (5, 40048740), (6, 33373950), (9, 22249300), (10, 20024370), (12, 16686975), (15, 13349580), (18, 11124650), (20, 10012185), (25, 8009748), (30, 6674790), (36, 5562325), (45, 4449860), (50, 4004874), (60, 3337395), (75, 2669916), (90, 2224930), (100, 2002437), (150, 1334958), (180, 1112465), (225, 889972), (300, 667479), (450, 444986), (900, 222493)]