201778467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{9539}}^1$

素因数の和:10194

約数の個数: 16

約数和(自身を含む): 293984640

約数和(自身を除く): 92206173

約数列:

[1, 3, 11, 33, 641, 1923, 7051, 9539, 21153, 28617, 104929, 314787, 6114499, 18343497, 67259489, 201778467]

約数ペア:

[(1, 201778467), (3, 67259489), (11, 18343497), (33, 6114499), (641, 314787), (1923, 104929), (7051, 28617), (9539, 21153)]