226448551

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{15991}}^1$

素因数の和:16039

約数の個数: 18

約数和(自身を含む): 279844008

約数和(自身を除く): 53395457

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 14161, 15991, 111937, 271847, 783559, 1902929, 4621399, 13320503, 32349793, 226448551]

約数ペア:

[(1, 226448551), (7, 32349793), (17, 13320503), (49, 4621399), (119, 1902929), (289, 783559), (833, 271847), (2023, 111937), (14161, 15991)]