192018981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 330762240

約数和(自身を除く): 138743259

約数列:

[1, 3, 7, 11, 21, 33, 59, 73, 77, 177, 193, 219, 231, 413, 511, 579, 649, 803, 1239, 1351, 1533, 1947, 2123, 2409, 4053, 4307, 4543, 5621, 6369, 11387, 12921, 13629, 14089, 14861, 16863, 30149, 34161, 42267, 44583, 47377, 79709, 90447, 98623, 125257, 142131, 154979, 239127, 295869, 331639, 375771, 464937, 831251, 876799, 994917, 1084853, 2493753, 2630397, 3254559, 5818757, 9143761, 17456271, 27431283, 64006327, 192018981]

約数ペア:

[(1, 192018981), (3, 64006327), (7, 27431283), (11, 17456271), (21, 9143761), (33, 5818757), (59, 3254559), (73, 2630397), (77, 2493753), (177, 1084853), (193, 994917), (219, 876799), (231, 831251), (413, 464937), (511, 375771), (579, 331639), (649, 295869), (803, 239127), (1239, 154979), (1351, 142131), (1533, 125257), (1947, 98623), (2123, 90447), (2409, 79709), (4053, 47377), (4307, 44583), (4543, 42267), (5621, 34161), (6369, 30149), (11387, 16863), (12921, 14861), (13629, 14089)]