207658973

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^3\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 16

約数和(自身を含む): 223800192

約数和(自身を除く): 16141219

約数列:

[1, 23, 41, 131, 943, 1681, 3013, 5371, 38663, 68921, 123533, 220211, 1585183, 5064853, 9028651, 207658973]

約数ペア:

[(1, 207658973), (23, 9028651), (41, 5064853), (131, 1585183), (943, 220211), (1681, 123533), (3013, 68921), (5371, 38663)]