200119960

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{46757}}^1$

素因数の和:46875

約数の個数: 32

約数和(自身を含む): 454487760

約数和(自身を除く): 254367800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 46757, 93514, 187028, 233785, 374056, 467570, 935140, 1870280, 5002999, 10005998, 20011996, 25014995, 40023992, 50029990, 100059980, 200119960]

約数ペア:

[(1, 200119960), (2, 100059980), (4, 50029990), (5, 40023992), (8, 25014995), (10, 20011996), (20, 10005998), (40, 5002999), (107, 1870280), (214, 935140), (428, 467570), (535, 374056), (856, 233785), (1070, 187028), (2140, 93514), (4280, 46757)]