201063906

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157327}}^1$

素因数の和:157406

約数の個数: 24

約数和(自身を含む): 441777024

約数和(自身を除く): 240713118

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157327, 314654, 471981, 943962, 1415943, 2831886, 11170217, 22340434, 33510651, 67021302, 100531953, 201063906]

約数ペア:

[(1, 201063906), (2, 100531953), (3, 67021302), (6, 33510651), (9, 22340434), (18, 11170217), (71, 2831886), (142, 1415943), (213, 943962), (426, 471981), (639, 314654), (1278, 157327)]