209614488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{513761}}^1$

素因数の和:513787

約数の個数: 32

約数和(自身を含む): 554862960

約数和(自身を除く): 345248472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 513761, 1027522, 1541283, 2055044, 3082566, 4110088, 6165132, 8733937, 12330264, 17467874, 26201811, 34935748, 52403622, 69871496, 104807244, 209614488]

約数ペア:

[(1, 209614488), (2, 104807244), (3, 69871496), (4, 52403622), (6, 34935748), (8, 26201811), (12, 17467874), (17, 12330264), (24, 8733937), (34, 6165132), (51, 4110088), (68, 3082566), (102, 2055044), (136, 1541283), (204, 1027522), (408, 513761)]