205327746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{877469}}^1$

素因数の和:877490

約数の個数: 24

約数和(自身を含む): 479098620

約数和(自身を除く): 273770874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 877469, 1754938, 2632407, 5264814, 7897221, 11407097, 15794442, 22814194, 34221291, 68442582, 102663873, 205327746]

約数ペア:

[(1, 205327746), (2, 102663873), (3, 68442582), (6, 34221291), (9, 22814194), (13, 15794442), (18, 11407097), (26, 7897221), (39, 5264814), (78, 2632407), (117, 1754938), (234, 877469)]