201593445

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 327013632

約数和(自身を除く): 125420187

約数列:

[1, 3, 5, 15, 137, 263, 373, 411, 685, 789, 1119, 1315, 1865, 2055, 3945, 5595, 36031, 51101, 98099, 108093, 153303, 180155, 255505, 294297, 490495, 540465, 766515, 1471485, 13439563, 40318689, 67197815, 201593445]

約数ペア:

[(1, 201593445), (3, 67197815), (5, 40318689), (15, 13439563), (137, 1471485), (263, 766515), (373, 540465), (411, 490495), (685, 294297), (789, 255505), (1119, 180155), (1315, 153303), (1865, 108093), (2055, 98099), (3945, 51101), (5595, 36031)]