209898343671

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{57943}}^1\times {\mathrm{22783}}^1$

素因数の和:80782

約数の個数: 16

約数和(自身を含む): 285162356736

約数和(自身を除く): 75264013065

約数列:

[1, 3, 53, 159, 22783, 57943, 68349, 173829, 1207499, 3070979, 3622497, 9212937, 1320115369, 3960346107, 69966114557, 209898343671]

約数ペア:

[(1, 209898343671), (3, 69966114557), (53, 3960346107), (159, 1320115369), (22783, 9212937), (57943, 3622497), (68349, 3070979), (173829, 1207499)]