201593660

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{97861}}^1$

素因数の和:97973

約数の個数: 24

約数和(自身を含む): 427461216

約数和(自身を除く): 225867556

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 97861, 195722, 391444, 489305, 978610, 1957220, 10079683, 20159366, 40318732, 50398415, 100796830, 201593660]

約数ペア:

[(1, 201593660), (2, 100796830), (4, 50398415), (5, 40318732), (10, 20159366), (20, 10079683), (103, 1957220), (206, 978610), (412, 489305), (515, 391444), (1030, 195722), (2060, 97861)]