218362756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{60589}}^1$

素因数の和:60663

約数の個数: 24

約数和(自身を含む): 412254360

約数和(自身を除く): 193891604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 60589, 121178, 242356, 1030013, 2060026, 3211217, 4120052, 6422434, 12844868, 54590689, 109181378, 218362756]

約数ペア:

[(1, 218362756), (2, 109181378), (4, 54590689), (17, 12844868), (34, 6422434), (53, 4120052), (68, 3211217), (106, 2060026), (212, 1030013), (901, 242356), (1802, 121178), (3604, 60589)]