268793855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257219}}^1$

素因数の和:257254

約数の個数: 16

約数和(自身を含む): 370396800

約数和(自身を除く): 101602945

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 257219, 1286095, 2829409, 4887161, 14147045, 24435805, 53758771, 268793855]

約数ペア:

[(1, 268793855), (5, 53758771), (11, 24435805), (19, 14147045), (55, 4887161), (95, 2829409), (209, 1286095), (1045, 257219)]