218366323184

素因数分解:

$2^4\times {\mathrm{223637}}^1\times {\mathrm{61027}}^1$

素因数の和:284672

約数の個数: 20

約数和(自身を含む): 423093575784

約数和(自身を除く): 204727252600

約数列:

[1, 2, 4, 8, 16, 61027, 122054, 223637, 244108, 447274, 488216, 894548, 976432, 1789096, 3578192, 13647895199, 27295790398, 54591580796, 109183161592, 218366323184]

約数ペア:

[(1, 218366323184), (2, 109183161592), (4, 54591580796), (8, 27295790398), (16, 13647895199), (61027, 3578192), (122054, 1789096), (223637, 976432), (244108, 894548), (447274, 488216)]