222267272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{7057}}^1$

素因数の和:7221

約数の個数: 32

約数和(自身を含む): 433643520

約数和(自身を除く): 211376248

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 7057, 7874, 14114, 15748, 28228, 31496, 56456, 218767, 437534, 875068, 896239, 1750136, 1792478, 3584956, 7169912, 27783409, 55566818, 111133636, 222267272]

約数ペア:

[(1, 222267272), (2, 111133636), (4, 55566818), (8, 27783409), (31, 7169912), (62, 3584956), (124, 1792478), (127, 1750136), (248, 896239), (254, 875068), (508, 437534), (1016, 218767), (3937, 56456), (7057, 31496), (7874, 28228), (14114, 15748)]