217063574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9391}}^1$

素因数の和:9540

約数の個数: 32

約数和(自身を含む): 403931136

約数和(自身を除く): 186867562

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 9391, 11557, 18782, 23114, 65737, 122083, 131474, 244166, 854581, 1192657, 1709162, 2385314, 8348599, 15504541, 16697198, 31009082, 108531787, 217063574]

約数ペア:

[(1, 217063574), (2, 108531787), (7, 31009082), (13, 16697198), (14, 15504541), (26, 8348599), (91, 2385314), (127, 1709162), (182, 1192657), (254, 854581), (889, 244166), (1651, 131474), (1778, 122083), (3302, 65737), (9391, 23114), (11557, 18782)]