217364191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{2341}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 248214528

約数和(自身を除く): 30850337

約数列:

[1, 11, 23, 253, 367, 2341, 4037, 8441, 25751, 53843, 92851, 592273, 859147, 9450617, 19760381, 217364191]

約数ペア:

[(1, 217364191), (11, 19760381), (23, 9450617), (253, 859147), (367, 592273), (2341, 92851), (4037, 53843), (8441, 25751)]