201993474337

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{66491}}^1$

素因数の和:66661

約数の個数: 24

約数和(自身を含む): 217502247168

約数和(自身を除く): 15508772831

約数列:

[1, 31, 43, 53, 1333, 1643, 1849, 2279, 57319, 66491, 70649, 97997, 2061221, 2859113, 3037907, 3524023, 88632503, 109244713, 122941859, 151532989, 3811197629, 4697522659, 6515918527, 201993474337]

約数ペア:

[(1, 201993474337), (31, 6515918527), (43, 4697522659), (53, 3811197629), (1333, 151532989), (1643, 122941859), (1849, 109244713), (2279, 88632503), (57319, 3524023), (66491, 3037907), (70649, 2859113), (97997, 2061221)]