229982311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 251546400

約数和(自身を除く): 21564089

約数列:

[1, 13, 137, 139, 929, 1781, 1807, 12077, 19043, 127273, 129131, 247559, 1654549, 1678703, 17690947, 229982311]

約数ペア:

[(1, 229982311), (13, 17690947), (137, 1678703), (139, 1654549), (929, 247559), (1781, 129131), (1807, 127273), (12077, 19043)]