200243500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8587

約数の個数: 48

約数和(自身を含む): 446689152

約数和(自身を除く): 246445652

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 4700, 5875, 8521, 11750, 17042, 23500, 34084, 42605, 85210, 170420, 213025, 400487, 426050, 800974, 852100, 1065125, 1601948, 2002435, 2130250, 4004870, 4260500, 8009740, 10012175, 20024350, 40048700, 50060875, 100121750, 200243500]

約数ペア:

[(1, 200243500), (2, 100121750), (4, 50060875), (5, 40048700), (10, 20024350), (20, 10012175), (25, 8009740), (47, 4260500), (50, 4004870), (94, 2130250), (100, 2002435), (125, 1601948), (188, 1065125), (235, 852100), (250, 800974), (470, 426050), (500, 400487), (940, 213025), (1175, 170420), (2350, 85210), (4700, 42605), (5875, 34084), (8521, 23500), (11750, 17042)]