220788359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{769}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 247188480

約数和(自身を除く): 26400121

約数列:

[1, 11, 43, 473, 607, 769, 6677, 8459, 26101, 33067, 287111, 363737, 466783, 5134613, 20071669, 220788359]

約数ペア:

[(1, 220788359), (11, 20071669), (43, 5134613), (473, 466783), (607, 363737), (769, 287111), (6677, 33067), (8459, 26101)]