208753422

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{156019}}^1$

素因数の和:156247

約数の個数: 16

約数和(自身を含む): 419381760

約数和(自身を除く): 210628338

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 156019, 312038, 468057, 936114, 34792237, 69584474, 104376711, 208753422]

約数ペア:

[(1, 208753422), (2, 104376711), (3, 69584474), (6, 34792237), (223, 936114), (446, 468057), (669, 312038), (1338, 156019)]