223531314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{17989}}^1$

素因数の和:18122

約数の個数: 32

約数和(自身を含む): 474936000

約数和(自身を除く): 251404686

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 12426, 17989, 35978, 53967, 107934, 341791, 683582, 1025373, 1960801, 2050746, 3921602, 5882403, 11764806, 37255219, 74510438, 111765657, 223531314]

約数ペア:

[(1, 223531314), (2, 111765657), (3, 74510438), (6, 37255219), (19, 11764806), (38, 5882403), (57, 3921602), (109, 2050746), (114, 1960801), (218, 1025373), (327, 683582), (654, 341791), (2071, 107934), (4142, 53967), (6213, 35978), (12426, 17989)]