194637131

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 229315104

約数和(自身を除く): 34677973

約数列:

[1, 13, 17, 37, 169, 221, 481, 629, 1831, 2873, 6253, 8177, 23803, 31127, 67747, 106301, 309439, 404651, 880711, 1151699, 5260463, 11449243, 14972087, 194637131]

約数ペア:

[(1, 194637131), (13, 14972087), (17, 11449243), (37, 5260463), (169, 1151699), (221, 880711), (481, 404651), (629, 309439), (1831, 106301), (2873, 67747), (6253, 31127), (8177, 23803)]