204222393

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 313822080

約数和(自身を除く): 109599687

約数列:

[1, 3, 9, 19, 57, 171, 239, 263, 361, 717, 789, 1083, 2151, 2367, 3249, 4541, 4997, 13623, 14991, 40869, 44973, 62857, 86279, 94943, 188571, 258837, 284829, 565713, 776511, 854487, 1194283, 3582849, 10748547, 22691377, 68074131, 204222393]

約数ペア:

[(1, 204222393), (3, 68074131), (9, 22691377), (19, 10748547), (57, 3582849), (171, 1194283), (239, 854487), (263, 776511), (361, 565713), (717, 284829), (789, 258837), (1083, 188571), (2151, 94943), (2367, 86279), (3249, 62857), (4541, 44973), (4997, 40869), (13623, 14991)]