201580049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 225434880

約数和(自身を除く): 23854831

約数列:

[1, 11, 59, 131, 649, 1441, 2371, 7729, 26081, 85019, 139889, 310601, 1538779, 3416611, 18325459, 201580049]

約数ペア:

[(1, 201580049), (11, 18325459), (59, 3416611), (131, 1538779), (649, 310601), (1441, 139889), (2371, 85019), (7729, 26081)]