201644553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 304128000

約数和(自身を除く): 102483447

約数列:

[1, 3, 11, 31, 33, 93, 341, 439, 449, 1023, 1317, 1347, 4829, 4939, 13609, 13919, 14487, 14817, 40827, 41757, 149699, 153109, 197111, 449097, 459327, 591333, 2168221, 6110441, 6504663, 18331323, 67214851, 201644553]

約数ペア:

[(1, 201644553), (3, 67214851), (11, 18331323), (31, 6504663), (33, 6110441), (93, 2168221), (341, 591333), (439, 459327), (449, 449097), (1023, 197111), (1317, 153109), (1347, 149699), (4829, 41757), (4939, 40827), (13609, 14817), (13919, 14487)]