211045769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{49069}}^1$

素因数の和:49120

約数の個数: 16

約数和(自身を含む): 254378880

約数和(自身を除く): 43333111

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 49069, 539759, 834173, 1128587, 9175903, 12414457, 19185979, 211045769]

約数ペア:

[(1, 211045769), (11, 19185979), (17, 12414457), (23, 9175903), (187, 1128587), (253, 834173), (391, 539759), (4301, 49069)]