201194577

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{53609}}^1$

素因数の和:53757

約数の個数: 16

約数和(自身を含む): 300216000

約数和(自身を除く): 99021423

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 53609, 160827, 482481, 1447443, 7451651, 22354953, 67064859, 201194577]

約数ペア:

[(1, 201194577), (3, 67064859), (9, 22354953), (27, 7451651), (139, 1447443), (417, 482481), (1251, 160827), (3753, 53609)]