206335801

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 257100800

約数和(自身を除く): 50764999

約数列:

[1, 7, 19, 43, 109, 133, 301, 331, 763, 817, 2071, 2317, 4687, 5719, 6289, 14233, 14497, 32809, 36079, 44023, 89053, 99631, 252553, 270427, 623371, 685501, 1551397, 1892989, 4798507, 10859779, 29476543, 206335801]

約数ペア:

[(1, 206335801), (7, 29476543), (19, 10859779), (43, 4798507), (109, 1892989), (133, 1551397), (301, 685501), (331, 623371), (763, 270427), (817, 252553), (2071, 99631), (2317, 89053), (4687, 44023), (5719, 36079), (6289, 32809), (14233, 14497)]