201427422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 485084160

約数和(自身を除く): 283656738

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 109, 138, 161, 218, 322, 327, 483, 654, 763, 966, 1526, 1913, 2289, 2507, 3826, 4578, 5014, 5739, 7521, 11478, 13391, 15042, 17549, 26782, 35098, 40173, 43999, 52647, 80346, 87998, 105294, 131997, 208517, 263994, 307993, 417034, 615986, 625551, 923979, 1251102, 1459619, 1847958, 2919238, 4378857, 4795891, 8757714, 9591782, 14387673, 28775346, 33571237, 67142474, 100713711, 201427422]

約数ペア:

[(1, 201427422), (2, 100713711), (3, 67142474), (6, 33571237), (7, 28775346), (14, 14387673), (21, 9591782), (23, 8757714), (42, 4795891), (46, 4378857), (69, 2919238), (109, 1847958), (138, 1459619), (161, 1251102), (218, 923979), (322, 625551), (327, 615986), (483, 417034), (654, 307993), (763, 263994), (966, 208517), (1526, 131997), (1913, 105294), (2289, 87998), (2507, 80346), (3826, 52647), (4578, 43999), (5014, 40173), (5739, 35098), (7521, 26782), (11478, 17549), (13391, 15042)]