201929871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16231}}^1$

素因数の和:16287

約数の個数: 32

約数和(自身を含む): 327237120

約数和(自身を除く): 125307249

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147, 12441, 16231, 48693, 178541, 211003, 470699, 535623, 633009, 1412097, 2321033, 5177689, 6119087, 6963099, 15533067, 18357261, 67309957, 201929871]

約数ペア:

[(1, 201929871), (3, 67309957), (11, 18357261), (13, 15533067), (29, 6963099), (33, 6119087), (39, 5177689), (87, 2321033), (143, 1412097), (319, 633009), (377, 535623), (429, 470699), (957, 211003), (1131, 178541), (4147, 48693), (12441, 16231)]