223553776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2209

約数の個数: 40

約数和(自身を含む): 444351024

約数和(自身を除く): 220797248

約数列:

[1, 2, 4, 8, 16, 61, 113, 122, 226, 244, 452, 488, 904, 976, 1808, 2027, 4054, 6893, 8108, 13786, 16216, 27572, 32432, 55144, 110288, 123647, 229051, 247294, 458102, 494588, 916204, 989176, 1832408, 1978352, 3664816, 13972111, 27944222, 55888444, 111776888, 223553776]

約数ペア:

[(1, 223553776), (2, 111776888), (4, 55888444), (8, 27944222), (16, 13972111), (61, 3664816), (113, 1978352), (122, 1832408), (226, 989176), (244, 916204), (452, 494588), (488, 458102), (904, 247294), (976, 229051), (1808, 123647), (2027, 110288), (4054, 55144), (6893, 32432), (8108, 27572), (13786, 16216)]