200959360820

素因数分解:

$2^2\times 5^1\times {\mathrm{61507}}^1\times {\mathrm{163363}}^1$

素因数の和:224879

約数の個数: 24

約数和(自身を含む): 422024102304

約数和(自身を除く): 221064741484

約数列:

[1, 2, 4, 5, 10, 20, 61507, 123014, 163363, 246028, 307535, 326726, 615070, 653452, 816815, 1230140, 1633630, 3267260, 10047968041, 20095936082, 40191872164, 50239840205, 100479680410, 200959360820]

約数ペア:

[(1, 200959360820), (2, 100479680410), (4, 50239840205), (5, 40191872164), (10, 20095936082), (20, 10047968041), (61507, 3267260), (123014, 1633630), (163363, 1230140), (246028, 816815), (307535, 653452), (326726, 615070)]