223830910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2467}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 414387072

約数和(自身を除く): 190556162

約数列:

[1, 2, 5, 10, 43, 86, 211, 215, 422, 430, 1055, 2110, 2467, 4934, 9073, 12335, 18146, 24670, 45365, 90730, 106081, 212162, 520537, 530405, 1041074, 1060810, 2602685, 5205370, 22383091, 44766182, 111915455, 223830910]

約数ペア:

[(1, 223830910), (2, 111915455), (5, 44766182), (10, 22383091), (43, 5205370), (86, 2602685), (211, 1060810), (215, 1041074), (422, 530405), (430, 520537), (1055, 212162), (2110, 106081), (2467, 90730), (4934, 45365), (9073, 24670), (12335, 18146)]