200726008

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 439084800

約数和(自身を除く): 238358792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 139, 214, 241, 278, 428, 482, 556, 749, 856, 964, 973, 1112, 1498, 1687, 1928, 1946, 2996, 3374, 3892, 5992, 6748, 7784, 13496, 14873, 25787, 29746, 33499, 51574, 59492, 66998, 103148, 104111, 118984, 133996, 180509, 206296, 208222, 234493, 267992, 361018, 416444, 468986, 722036, 832888, 937972, 1444072, 1875944, 3584393, 7168786, 14337572, 25090751, 28675144, 50181502, 100363004, 200726008]

約数ペア:

[(1, 200726008), (2, 100363004), (4, 50181502), (7, 28675144), (8, 25090751), (14, 14337572), (28, 7168786), (56, 3584393), (107, 1875944), (139, 1444072), (214, 937972), (241, 832888), (278, 722036), (428, 468986), (482, 416444), (556, 361018), (749, 267992), (856, 234493), (964, 208222), (973, 206296), (1112, 180509), (1498, 133996), (1687, 118984), (1928, 104111), (1946, 103148), (2996, 66998), (3374, 59492), (3892, 51574), (5992, 33499), (6748, 29746), (7784, 25787), (13496, 14873)]