204847230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{975463}}^1$

素因数の和:975480

約数の個数: 32

約数和(自身を含む): 561867264

約数和(自身を除く): 357020034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 975463, 1950926, 2926389, 4877315, 5852778, 6828241, 9754630, 13656482, 14631945, 20484723, 29263890, 34141205, 40969446, 68282410, 102423615, 204847230]

約数ペア:

[(1, 204847230), (2, 102423615), (3, 68282410), (5, 40969446), (6, 34141205), (7, 29263890), (10, 20484723), (14, 14631945), (15, 13656482), (21, 9754630), (30, 6828241), (35, 5852778), (42, 4877315), (70, 2926389), (105, 1950926), (210, 975463)]