204114765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13759}}^1$

素因数の和:13833

約数の個数: 32

約数和(自身を含む): 348733440

約数和(自身を除く): 144618675

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 13759, 14835, 41277, 68795, 206385, 316457, 591637, 949371, 1582285, 1774911, 2958185, 4746855, 8874555, 13607651, 40822953, 68038255, 204114765]

約数ペア:

[(1, 204114765), (3, 68038255), (5, 40822953), (15, 13607651), (23, 8874555), (43, 4746855), (69, 2958185), (115, 1774911), (129, 1582285), (215, 949371), (345, 591637), (645, 316457), (989, 206385), (2967, 68795), (4945, 41277), (13759, 14835)]