222753454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{76129}}^1$

素因数の和:76168

約数の個数: 32

約数和(自身を含む): 438508800

約数和(自身を除く): 215755346

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 76129, 152258, 532903, 837419, 1065806, 1446451, 1674838, 2892902, 5861933, 10125157, 11723866, 15910961, 20250314, 31821922, 111376727, 222753454]

約数ペア:

[(1, 222753454), (2, 111376727), (7, 31821922), (11, 20250314), (14, 15910961), (19, 11723866), (22, 10125157), (38, 5861933), (77, 2892902), (133, 1674838), (154, 1446451), (209, 1065806), (266, 837419), (418, 532903), (1463, 152258), (2926, 76129)]