220492788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1080847}}^1$

素因数の和:1080871

約数の個数: 24

約数和(自身を含む): 544747392

約数和(自身を除く): 324254604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1080847, 2161694, 3242541, 4323388, 6485082, 12970164, 18374399, 36748798, 55123197, 73497596, 110246394, 220492788]

約数ペア:

[(1, 220492788), (2, 110246394), (3, 73497596), (4, 55123197), (6, 36748798), (12, 18374399), (17, 12970164), (34, 6485082), (51, 4323388), (68, 3242541), (102, 2161694), (204, 1080847)]