220181093

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51193}}^1$

素因数の和:51244

約数の個数: 16

約数和(自身を含む): 265389696

約数和(自身を除く): 45208603

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 51193, 563123, 870281, 1177439, 9573091, 12951829, 20016463, 220181093]

約数ペア:

[(1, 220181093), (11, 20016463), (17, 12951829), (23, 9573091), (187, 1177439), (253, 870281), (391, 563123), (4301, 51193)]