201366530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{69677}}^1$

素因数の和:69718

約数の個数: 24

約数和(自身を含む): 385040628

約数和(自身を除く): 183674098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 69677, 139354, 348385, 696770, 1184509, 2369018, 5922545, 11845090, 20136653, 40273306, 100683265, 201366530]

約数ペア:

[(1, 201366530), (2, 100683265), (5, 40273306), (10, 20136653), (17, 11845090), (34, 5922545), (85, 2369018), (170, 1184509), (289, 696770), (578, 348385), (1445, 139354), (2890, 69677)]