199603992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2381}}^1$

素因数の和:2896

約数の個数: 64

約数和(自身を含む): 571680000

約数和(自身を除く): 372076008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 499, 998, 1497, 1996, 2381, 2994, 3493, 3992, 4762, 5988, 6986, 7143, 9524, 10479, 11976, 13972, 14286, 16667, 19048, 20958, 27944, 28572, 33334, 41916, 50001, 57144, 66668, 83832, 100002, 133336, 200004, 400008, 1188119, 2376238, 3564357, 4752476, 7128714, 8316833, 9504952, 14257428, 16633666, 24950499, 28514856, 33267332, 49900998, 66534664, 99801996, 199603992]

約数ペア:

[(1, 199603992), (2, 99801996), (3, 66534664), (4, 49900998), (6, 33267332), (7, 28514856), (8, 24950499), (12, 16633666), (14, 14257428), (21, 9504952), (24, 8316833), (28, 7128714), (42, 4752476), (56, 3564357), (84, 2376238), (168, 1188119), (499, 400008), (998, 200004), (1497, 133336), (1996, 100002), (2381, 83832), (2994, 66668), (3493, 57144), (3992, 50001), (4762, 41916), (5988, 33334), (6986, 28572), (7143, 27944), (9524, 20958), (10479, 19048), (11976, 16667), (13972, 14286)]