220054749

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{105239}}^1$

素因数の和:105300

約数の個数: 16

約数和(自身を含む): 318245760

約数和(自身を除く): 98191011

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 105239, 315717, 1789063, 4314799, 5367189, 12944397, 73351583, 220054749]

約数ペア:

[(1, 220054749), (3, 73351583), (17, 12944397), (41, 5367189), (51, 4314799), (123, 1789063), (697, 315717), (2091, 105239)]