210668852

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{21143}}^1$

素因数の和:21247

約数の個数: 24

約数和(自身を含む): 383636736

約数和(自身を除く): 172967884

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 2491, 4982, 9964, 21143, 42286, 84572, 993721, 1120579, 1987442, 2241158, 3974884, 4482316, 52667213, 105334426, 210668852]

約数ペア:

[(1, 210668852), (2, 105334426), (4, 52667213), (47, 4482316), (53, 3974884), (94, 2241158), (106, 1987442), (188, 1120579), (212, 993721), (2491, 84572), (4982, 42286), (9964, 21143)]