204533485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4909}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 264786480

約数和(自身を除く): 60252995

約数列:

[1, 5, 13, 65, 641, 3205, 4909, 8333, 24545, 41665, 63817, 319085, 3146669, 15733345, 40906697, 204533485]

約数ペア:

[(1, 204533485), (5, 40906697), (13, 15733345), (65, 3146669), (641, 319085), (3205, 63817), (4909, 41665), (8333, 24545)]