201311894

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 367266960

約数和(自身を除く): 165955066

約数列:

[1, 2, 7, 14, 37, 49, 59, 74, 98, 118, 259, 413, 518, 826, 941, 1813, 1882, 2183, 2891, 3626, 4366, 5782, 6587, 13174, 15281, 30562, 34817, 46109, 55519, 69634, 92218, 106967, 111038, 213934, 243719, 388633, 487438, 777266, 1706033, 2054203, 2720431, 3412066, 4108406, 5440862, 14379421, 28758842, 100655947, 201311894]

約数ペア:

[(1, 201311894), (2, 100655947), (7, 28758842), (14, 14379421), (37, 5440862), (49, 4108406), (59, 3412066), (74, 2720431), (98, 2054203), (118, 1706033), (259, 777266), (413, 487438), (518, 388633), (826, 243719), (941, 213934), (1813, 111038), (1882, 106967), (2183, 92218), (2891, 69634), (3626, 55519), (4366, 46109), (5782, 34817), (6587, 30562), (13174, 15281)]