200074490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{259837}}^1$

素因数の和:259862

約数の個数: 32

約数和(自身を含む): 449000064

約数和(自身を除く): 248925574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 259837, 519674, 1299185, 1818859, 2598370, 2858207, 3637718, 5716414, 9094295, 14291035, 18188590, 20007449, 28582070, 40014898, 100037245, 200074490]

約数ペア:

[(1, 200074490), (2, 100037245), (5, 40014898), (7, 28582070), (10, 20007449), (11, 18188590), (14, 14291035), (22, 9094295), (35, 5716414), (55, 3637718), (70, 2858207), (77, 2598370), (110, 1818859), (154, 1299185), (385, 519674), (770, 259837)]