218524922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21179}}^1$

素因数の和:21266

約数の個数: 32

約数和(自身を含む): 414789120

約数和(自身を除く): 196264198

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 5159, 10318, 21179, 42358, 148253, 232969, 296506, 465938, 1418993, 1630783, 2837986, 3261566, 9932951, 15608923, 19865902, 31217846, 109262461, 218524922]

約数ペア:

[(1, 218524922), (2, 109262461), (7, 31217846), (11, 19865902), (14, 15608923), (22, 9932951), (67, 3261566), (77, 2837986), (134, 1630783), (154, 1418993), (469, 465938), (737, 296506), (938, 232969), (1474, 148253), (5159, 42358), (10318, 21179)]