201965231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 242672640

約数和(自身を除く): 40707409

約数列:

[1, 13, 19, 23, 73, 247, 299, 437, 487, 949, 1387, 1679, 5681, 6331, 9253, 11201, 18031, 21827, 31901, 35551, 120289, 145613, 212819, 414713, 462163, 675469, 817673, 2766647, 8781097, 10629749, 15535787, 201965231]

約数ペア:

[(1, 201965231), (13, 15535787), (19, 10629749), (23, 8781097), (73, 2766647), (247, 817673), (299, 675469), (437, 462163), (487, 414713), (949, 212819), (1387, 145613), (1679, 120289), (5681, 35551), (6331, 31901), (9253, 21827), (11201, 18031)]