201604959

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4253}}^1$

素因数の和:4511

約数の個数: 24

約数和(自身を含む): 305267040

約数和(自身を除く): 103662081

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 2061, 4253, 5267, 12759, 15801, 38277, 47403, 97819, 293457, 880371, 973937, 2921811, 8765433, 22400551, 67201653, 201604959]

約数ペア:

[(1, 201604959), (3, 67201653), (9, 22400551), (23, 8765433), (69, 2921811), (207, 973937), (229, 880371), (687, 293457), (2061, 97819), (4253, 47403), (5267, 38277), (12759, 15801)]