200946879

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7649}}^1$

素因数の和:7804

約数の個数: 32

約数和(自身を含む): 342720000

約数和(自身を除く): 141773121

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3753, 7649, 8757, 22947, 26271, 53543, 68841, 160629, 206523, 481887, 1063211, 1445661, 3189633, 7442477, 9568899, 22327431, 28706697, 66982293, 200946879]

約数ペア:

[(1, 200946879), (3, 66982293), (7, 28706697), (9, 22327431), (21, 9568899), (27, 7442477), (63, 3189633), (139, 1445661), (189, 1063211), (417, 481887), (973, 206523), (1251, 160629), (2919, 68841), (3753, 53543), (7649, 26271), (8757, 22947)]