207890671677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{38349137}}^1$

素因数の和:38349292

約数の個数: 16

約数和(自身を含む): 300657241920

約数和(自身を除く): 92766570243

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 38349137, 115047411, 498538781, 1495616343, 5330530043, 15991590129, 69296890559, 207890671677]

約数ペア:

[(1, 207890671677), (3, 69296890559), (13, 15991590129), (39, 5330530043), (139, 1495616343), (417, 498538781), (1807, 115047411), (5421, 38349137)]