201588359620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{97858427}}^1$

素因数の和:97858539

約数の個数: 24

約数和(自身を含む): 427445613504

約数和(自身を除く): 225857253884

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 97858427, 195716854, 391433708, 489292135, 978584270, 1957168540, 10079417981, 20158835962, 40317671924, 50397089905, 100794179810, 201588359620]

約数ペア:

[(1, 201588359620), (2, 100794179810), (4, 50397089905), (5, 40317671924), (10, 20158835962), (20, 10079417981), (103, 1957168540), (206, 978584270), (412, 489292135), (515, 391433708), (1030, 195716854), (2060, 97858427)]