201961697

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2347}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 243440640

約数和(自身を除く): 41478943

約数列:

[1, 7, 19, 133, 647, 2347, 4529, 12293, 16429, 44593, 86051, 312151, 1518509, 10629563, 28851671, 201961697]

約数ペア:

[(1, 201961697), (7, 28851671), (19, 10629563), (133, 1518509), (647, 312151), (2347, 86051), (4529, 44593), (12293, 16429)]