205440216

素因数分解:

$2^3\times 3^1\times {\mathrm{8560009}}^1$

素因数の和:8560018

約数の個数: 16

約数和(自身を含む): 513600600

約数和(自身を除く): 308160384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8560009, 17120018, 25680027, 34240036, 51360054, 68480072, 102720108, 205440216]

約数ペア:

[(1, 205440216), (2, 102720108), (3, 68480072), (4, 51360054), (6, 34240036), (8, 25680027), (12, 17120018), (24, 8560009)]