208457676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{827213}}^1$

素因数の和:827230

約数の個数: 36

約数和(自身を含む): 602211792

約数和(自身を除く): 393754116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 827213, 1654426, 2481639, 3308852, 4963278, 5790491, 7444917, 9926556, 11580982, 14889834, 17371473, 23161964, 29779668, 34742946, 52114419, 69485892, 104228838, 208457676]

約数ペア:

[(1, 208457676), (2, 104228838), (3, 69485892), (4, 52114419), (6, 34742946), (7, 29779668), (9, 23161964), (12, 17371473), (14, 14889834), (18, 11580982), (21, 9926556), (28, 7444917), (36, 5790491), (42, 4963278), (63, 3308852), (84, 2481639), (126, 1654426), (252, 827213)]