133207228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{432491}}^1$

素因数の和:432513

約数の個数: 24

約数和(自身を含む): 290634624

約数和(自身を除く): 157427396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 432491, 864982, 1729964, 3027437, 4757401, 6054874, 9514802, 12109748, 19029604, 33301807, 66603614, 133207228]

約数ペア:

[(1, 133207228), (2, 66603614), (4, 33301807), (7, 19029604), (11, 12109748), (14, 9514802), (22, 6054874), (28, 4757401), (44, 3027437), (77, 1729964), (154, 864982), (308, 432491)]