197269413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{259907}}^1$

素因数の和:259944

約数の個数: 16

約数和(自身を含む): 299414016

約数和(自身を除く): 102144603

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 259907, 779721, 2858977, 5977861, 8576931, 17933583, 65756471, 197269413]

約数ペア:

[(1, 197269413), (3, 65756471), (11, 17933583), (23, 8576931), (33, 5977861), (69, 2858977), (253, 779721), (759, 259907)]