222340804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{8263}}^1$

素因数の和:8336

約数の個数: 36

約数和(自身を含む): 459544512

約数和(自身を除く): 237203708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 6727, 8263, 13454, 16526, 26908, 33052, 57841, 115682, 231364, 256153, 512306, 1024612, 1793071, 3586142, 7172284, 7940743, 15881486, 31762972, 55585201, 111170402, 222340804]

約数ペア:

[(1, 222340804), (2, 111170402), (4, 55585201), (7, 31762972), (14, 15881486), (28, 7940743), (31, 7172284), (62, 3586142), (124, 1793071), (217, 1024612), (434, 512306), (868, 256153), (961, 231364), (1922, 115682), (3844, 57841), (6727, 33052), (8263, 26908), (13454, 16526)]