298590209

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 319334400

約数和(自身を除く): 20744191

約数列:

[1, 23, 59, 139, 1357, 1583, 3197, 8201, 36409, 93397, 188623, 220037, 2148131, 5060851, 12982183, 298590209]

約数ペア:

[(1, 298590209), (23, 12982183), (59, 5060851), (139, 2148131), (1357, 220037), (1583, 188623), (3197, 93397), (8201, 36409)]