201966417

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 296185344

約数和(自身を除く): 94218927

約数列:

[1, 3, 9, 103, 223, 309, 669, 927, 977, 2007, 2931, 8793, 22969, 68907, 100631, 206721, 217871, 301893, 653613, 905679, 1960839, 22440713, 67322139, 201966417]

約数ペア:

[(1, 201966417), (3, 67322139), (9, 22440713), (103, 1960839), (223, 905679), (309, 653613), (669, 301893), (927, 217871), (977, 206721), (2007, 100631), (2931, 68907), (8793, 22969)]