200473018

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1\times {\mathrm{1279}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 304128000

約数和(自身を除く): 103654982

約数列:

[1, 2, 109, 218, 719, 1279, 1438, 2558, 78371, 139411, 156742, 278822, 919601, 1839202, 100236509, 200473018]

約数ペア:

[(1, 200473018), (2, 100236509), (109, 1839202), (218, 919601), (719, 278822), (1279, 156742), (1438, 139411), (2558, 78371)]