205498034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7649}}^1$

素因数の和:7778

約数の個数: 32

約数和(自身を含む): 374544000

約数和(自身を除く): 169045966

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 1414, 1919, 3838, 7649, 13433, 15298, 26866, 53543, 107086, 145331, 290662, 772549, 1017317, 1545098, 2034634, 5407843, 10815686, 14678431, 29356862, 102749017, 205498034]

約数ペア:

[(1, 205498034), (2, 102749017), (7, 29356862), (14, 14678431), (19, 10815686), (38, 5407843), (101, 2034634), (133, 1545098), (202, 1017317), (266, 772549), (707, 290662), (1414, 145331), (1919, 107086), (3838, 53543), (7649, 26866), (13433, 15298)]