200621870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{872269}}^1$

素因数の和:872299

約数の個数: 16

約数和(自身を含む): 376820640

約数和(自身を除く): 176198770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 872269, 1744538, 4361345, 8722690, 20062187, 40124374, 100310935, 200621870]

約数ペア:

[(1, 200621870), (2, 100310935), (5, 40124374), (10, 20062187), (23, 8722690), (46, 4361345), (115, 1744538), (230, 872269)]