201293875

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 262065024

約数和(自身を除く): 60771149

約数列:

[1, 5, 25, 37, 71, 125, 185, 355, 613, 925, 1775, 2627, 3065, 4625, 8875, 13135, 15325, 22681, 43523, 65675, 76625, 113405, 217615, 328375, 567025, 1088075, 1610351, 2835125, 5440375, 8051755, 40258775, 201293875]

約数ペア:

[(1, 201293875), (5, 40258775), (25, 8051755), (37, 5440375), (71, 2835125), (125, 1610351), (185, 1088075), (355, 567025), (613, 328375), (925, 217615), (1775, 113405), (2627, 76625), (3065, 65675), (4625, 43523), (8875, 22681), (13135, 15325)]