205129567984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1165508909}}^1$

素因数の和:1165508928

約数の個数: 20

約数和(自身を含む): 433569314520

約数和(自身を除く): 228439746536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1165508909, 2331017818, 4662035636, 9324071272, 12820597999, 18648142544, 25641195998, 51282391996, 102564783992, 205129567984]

約数ペア:

[(1, 205129567984), (2, 102564783992), (4, 51282391996), (8, 25641195998), (11, 18648142544), (16, 12820597999), (22, 9324071272), (44, 4662035636), (88, 2331017818), (176, 1165508909)]