197237355874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{6556657}}^1$

素因数の和:6556774

約数の個数: 24

約数和(自身を含む): 323964471780

約数和(自身を除く): 126727115906

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 15041, 30082, 6556657, 13113314, 85236541, 170473082, 583542473, 1108075033, 1167084946, 2216150066, 7586052149, 15172104298, 98618677937, 197237355874]

約数ペア:

[(1, 197237355874), (2, 98618677937), (13, 15172104298), (26, 7586052149), (89, 2216150066), (169, 1167084946), (178, 1108075033), (338, 583542473), (1157, 170473082), (2314, 85236541), (15041, 13113314), (30082, 6556657)]