201722843361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1256347}}^1$

素因数の和:1256565

約数の個数: 32

約数和(自身を含む): 303935708160

約数和(自身を除く): 102212864799

約数列:

[1, 3, 13, 23, 39, 69, 179, 299, 537, 897, 2327, 4117, 6981, 12351, 53521, 160563, 1256347, 3769041, 16332511, 28895981, 48997533, 86687943, 224886113, 375647753, 674658339, 1126943259, 2923519469, 5172380599, 8770558407, 15517141797, 67240947787, 201722843361]

約数ペア:

[(1, 201722843361), (3, 67240947787), (13, 15517141797), (23, 8770558407), (39, 5172380599), (69, 2923519469), (179, 1126943259), (299, 674658339), (537, 375647753), (897, 224886113), (2327, 86687943), (4117, 48997533), (6981, 28895981), (12351, 16332511), (53521, 3769041), (160563, 1256347)]