207931031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{50951}}^1$

素因数の和:51022

約数の個数: 16

約数和(自身を含む): 264135168

約数和(自身を除く): 56204137

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 50951, 356657, 560461, 2700403, 3923227, 18902821, 29704433, 207931031]

約数ペア:

[(1, 207931031), (7, 29704433), (11, 18902821), (53, 3923227), (77, 2700403), (371, 560461), (583, 356657), (4081, 50951)]