2208190141

素因数分解:

${\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 2319902208

約数和(自身を除く): 111712067

約数列:

[1, 23, 337, 431, 661, 7751, 9913, 15203, 145247, 222757, 284891, 3340681, 5123411, 6552493, 96008267, 2208190141]

約数ペア:

[(1, 2208190141), (23, 96008267), (337, 6552493), (431, 5123411), (661, 3340681), (7751, 284891), (9913, 222757), (15203, 145247)]