200148207

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257591}}^1$

素因数の和:257638

約数の個数: 16

約数和(自身を含む): 313231872

約数和(自身を除く): 113083665

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 257591, 772773, 1803137, 5409411, 9530867, 28592601, 66716069, 200148207]

約数ペア:

[(1, 200148207), (3, 66716069), (7, 28592601), (21, 9530867), (37, 5409411), (111, 1803137), (259, 772773), (777, 257591)]