201616210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{184969}}^1$

素因数の和:185085

約数の個数: 16

約数和(自身を含む): 366240600

約数和(自身を除く): 164624390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 184969, 369938, 924845, 1849690, 20161621, 40323242, 100808105, 201616210]

約数ペア:

[(1, 201616210), (2, 100808105), (5, 40323242), (10, 20161621), (109, 1849690), (218, 924845), (545, 369938), (1090, 184969)]