202479442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{400157}}^1$

素因数の和:400193

約数の個数: 16

約数和(自身を含む): 345736512

約数和(自身を除く): 143257070

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 400157, 800314, 4401727, 8803454, 9203611, 18407222, 101239721, 202479442]

約数ペア:

[(1, 202479442), (2, 101239721), (11, 18407222), (22, 9203611), (23, 8803454), (46, 4401727), (253, 800314), (506, 400157)]