201231806986

素因数分解:

$2^1\times 7^1\times {\mathrm{4523}}^1\times {\mathrm{3177913}}^1$

素因数の和:3182445

約数の個数: 16

約数和(自身を含む): 345045190464

約数和(自身を除く): 143813383478

約数列:

[1, 2, 7, 14, 4523, 9046, 31661, 63322, 3177913, 6355826, 22245391, 44490782, 14373700499, 28747400998, 100615903493, 201231806986]

約数ペア:

[(1, 201231806986), (2, 100615903493), (7, 28747400998), (14, 14373700499), (4523, 44490782), (9046, 22245391), (31661, 6355826), (63322, 3177913)]