225405554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4133}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 384561216

約数和(自身を除く): 159155662

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 407, 737, 814, 1474, 2479, 4133, 4958, 8266, 27269, 45463, 54538, 90926, 152921, 276911, 305842, 553822, 1682131, 3046021, 3364262, 6092042, 10245707, 20491414, 112702777, 225405554]

約数ペア:

[(1, 225405554), (2, 112702777), (11, 20491414), (22, 10245707), (37, 6092042), (67, 3364262), (74, 3046021), (134, 1682131), (407, 553822), (737, 305842), (814, 276911), (1474, 152921), (2479, 90926), (4133, 54538), (4958, 45463), (8266, 27269)]