212207798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419383}}^1$

素因数の和:419419

約数の個数: 16

約数和(自身を含む): 362347776

約数和(自身を除く): 150139978

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 419383, 838766, 4613213, 9226426, 9645809, 19291618, 106103899, 212207798]

約数ペア:

[(1, 212207798), (2, 106103899), (11, 19291618), (22, 9645809), (23, 9226426), (46, 4613213), (253, 838766), (506, 419383)]