207636044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1373}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 454277376

約数和(自身を除く): 246641332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 491, 982, 1373, 1964, 2746, 3437, 5401, 5492, 6874, 9611, 10802, 13748, 15103, 19222, 21604, 30206, 37807, 38444, 60412, 75614, 105721, 151228, 211442, 422884, 674143, 1348286, 2696572, 4719001, 7415573, 9438002, 14831146, 18876004, 29662292, 51909011, 103818022, 207636044]

約数ペア:

[(1, 207636044), (2, 103818022), (4, 51909011), (7, 29662292), (11, 18876004), (14, 14831146), (22, 9438002), (28, 7415573), (44, 4719001), (77, 2696572), (154, 1348286), (308, 674143), (491, 422884), (982, 211442), (1373, 151228), (1964, 105721), (2746, 75614), (3437, 60412), (5401, 38444), (5492, 37807), (6874, 30206), (9611, 21604), (10802, 19222), (13748, 15103)]