202435721

素因数分解:

${\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 210643200

約数和(自身を除く): 8207479

約数列:

[1, 47, 137, 149, 211, 6439, 7003, 9917, 20413, 28907, 31439, 959411, 1358629, 1477633, 4307143, 202435721]

約数ペア:

[(1, 202435721), (47, 4307143), (137, 1477633), (149, 1358629), (211, 959411), (6439, 31439), (7003, 28907), (9917, 20413)]