201969014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 339909696

約数和(自身を除く): 137940682

約数列:

[1, 2, 13, 26, 37, 71, 74, 142, 481, 923, 962, 1846, 2627, 2957, 5254, 5914, 34151, 38441, 68302, 76882, 109409, 209947, 218818, 419894, 1422317, 2729311, 2844634, 5458622, 7768039, 15536078, 100984507, 201969014]

約数ペア:

[(1, 201969014), (2, 100984507), (13, 15536078), (26, 7768039), (37, 5458622), (71, 2844634), (74, 2729311), (142, 1422317), (481, 419894), (923, 218818), (962, 209947), (1846, 109409), (2627, 76882), (2957, 68302), (5254, 38441), (5914, 34151)]