207208344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1999}}^1$

素因数の和:2632

約数の個数: 64

約数和(自身を含む): 593280000

約数和(自身を除く): 386071656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 617, 1234, 1851, 1999, 2468, 3702, 3998, 4319, 4936, 5997, 7404, 7996, 8638, 11994, 12957, 13993, 14808, 15992, 17276, 23988, 25914, 27986, 34552, 41979, 47976, 51828, 55972, 83958, 103656, 111944, 167916, 335832, 1233383, 2466766, 3700149, 4933532, 7400298, 8633681, 9867064, 14800596, 17267362, 25901043, 29601192, 34534724, 51802086, 69069448, 103604172, 207208344]

約数ペア:

[(1, 207208344), (2, 103604172), (3, 69069448), (4, 51802086), (6, 34534724), (7, 29601192), (8, 25901043), (12, 17267362), (14, 14800596), (21, 9867064), (24, 8633681), (28, 7400298), (42, 4933532), (56, 3700149), (84, 2466766), (168, 1233383), (617, 335832), (1234, 167916), (1851, 111944), (1999, 103656), (2468, 83958), (3702, 55972), (3998, 51828), (4319, 47976), (4936, 41979), (5997, 34552), (7404, 27986), (7996, 25914), (8638, 23988), (11994, 17276), (12957, 15992), (13993, 14808)]