201397550

素因数分解:

$2^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{7079}}^1$

素因数の和:7660

約数の個数: 24

約数和(自身を含む): 375310800

約数和(自身を除く): 173913250

約数列:

[1, 2, 5, 10, 25, 50, 569, 1138, 2845, 5690, 7079, 14158, 14225, 28450, 35395, 70790, 176975, 353950, 4027951, 8055902, 20139755, 40279510, 100698775, 201397550]

約数ペア:

[(1, 201397550), (2, 100698775), (5, 40279510), (10, 20139755), (25, 8055902), (50, 4027951), (569, 353950), (1138, 176975), (2845, 70790), (5690, 35395), (7079, 28450), (14158, 14225)]