204821037

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{773}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 301860000

約数和(自身を除く): 97038963

約数列:

[1, 3, 9, 59, 177, 499, 531, 773, 1497, 2319, 4491, 6957, 29441, 45607, 88323, 136821, 264969, 385727, 410463, 1157181, 3471543, 22757893, 68273679, 204821037]

約数ペア:

[(1, 204821037), (3, 68273679), (9, 22757893), (59, 3471543), (177, 1157181), (499, 410463), (531, 385727), (773, 264969), (1497, 136821), (2319, 88323), (4491, 45607), (6957, 29441)]