203164344

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{10729}}^1$

素因数の和:11004

約数の個数: 48

約数和(自身を含む): 552380400

約数和(自身を除く): 349216056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 10729, 18936, 21458, 32187, 42916, 64374, 85832, 96561, 128748, 193122, 257496, 386244, 772488, 2821727, 5643454, 8465181, 11286908, 16930362, 22573816, 25395543, 33860724, 50791086, 67721448, 101582172, 203164344]

約数ペア:

[(1, 203164344), (2, 101582172), (3, 67721448), (4, 50791086), (6, 33860724), (8, 25395543), (9, 22573816), (12, 16930362), (18, 11286908), (24, 8465181), (36, 5643454), (72, 2821727), (263, 772488), (526, 386244), (789, 257496), (1052, 193122), (1578, 128748), (2104, 96561), (2367, 85832), (3156, 64374), (4734, 42916), (6312, 32187), (9468, 21458), (10729, 18936)]