211689528

素因数分解:

$2^3\times 3^1\times {\mathrm{8820397}}^1$

素因数の和:8820406

約数の個数: 16

約数和(自身を含む): 529223880

約数和(自身を除く): 317534352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8820397, 17640794, 26461191, 35281588, 52922382, 70563176, 105844764, 211689528]

約数ペア:

[(1, 211689528), (2, 105844764), (3, 70563176), (4, 52922382), (6, 35281588), (8, 26461191), (12, 17640794), (24, 8820397)]