204020432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{165601}}^1$

素因数の和:165627

約数の個数: 40

約数和(自身を含む): 492831552

約数和(自身を除く): 288811120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 165601, 331202, 662404, 1159207, 1324808, 1821611, 2318414, 2649616, 3643222, 4636828, 7286444, 9273656, 12751277, 14572888, 18547312, 25502554, 29145776, 51005108, 102010216, 204020432]

約数ペア:

[(1, 204020432), (2, 102010216), (4, 51005108), (7, 29145776), (8, 25502554), (11, 18547312), (14, 14572888), (16, 12751277), (22, 9273656), (28, 7286444), (44, 4636828), (56, 3643222), (77, 2649616), (88, 2318414), (112, 1821611), (154, 1324808), (176, 1159207), (308, 662404), (616, 331202), (1232, 165601)]