201494416

素因数分解:

$2^4\times {\mathrm{2281}}^1\times {\mathrm{5521}}^1$

素因数の和:7810

約数の個数: 20

約数和(自身を含む): 390637324

約数和(自身を除く): 189142908

約数列:

[1, 2, 4, 8, 16, 2281, 4562, 5521, 9124, 11042, 18248, 22084, 36496, 44168, 88336, 12593401, 25186802, 50373604, 100747208, 201494416]

約数ペア:

[(1, 201494416), (2, 100747208), (4, 50373604), (8, 25186802), (16, 12593401), (2281, 88336), (4562, 44168), (5521, 36496), (9124, 22084), (11042, 18248)]