201941819

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 221939760

約数和(自身を除く): 19997941

約数列:

[1, 29, 37, 53, 67, 1073, 1537, 1943, 1961, 2479, 2809, 3551, 56869, 71891, 81461, 102979, 103933, 131387, 188203, 3014057, 3810223, 5457887, 6963511, 201941819]

約数ペア:

[(1, 201941819), (29, 6963511), (37, 5457887), (53, 3810223), (67, 3014057), (1073, 188203), (1537, 131387), (1943, 103933), (1961, 102979), (2479, 81461), (2809, 71891), (3551, 56869)]