201711310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{919}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 372003840

約数和(自身を除く): 170292530

約数列:

[1, 2, 5, 10, 47, 94, 235, 467, 470, 919, 934, 1838, 2335, 4595, 4670, 9190, 21949, 43193, 43898, 86386, 109745, 215965, 219490, 429173, 431930, 858346, 2145865, 4291730, 20171131, 40342262, 100855655, 201711310]

約数ペア:

[(1, 201711310), (2, 100855655), (5, 40342262), (10, 20171131), (47, 4291730), (94, 2145865), (235, 858346), (467, 431930), (470, 429173), (919, 219490), (934, 215965), (1838, 109745), (2335, 86386), (4595, 43898), (4670, 43193), (9190, 21949)]