208257072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{255217}}^1$

素因数の和:255245

約数の個数: 40

約数和(自身を含む): 569646576

約数和(自身を除く): 361389504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 255217, 510434, 765651, 1020868, 1531302, 2041736, 3062604, 4083472, 4338689, 6125208, 8677378, 12250416, 13016067, 17354756, 26032134, 34709512, 52064268, 69419024, 104128536, 208257072]

約数ペア:

[(1, 208257072), (2, 104128536), (3, 69419024), (4, 52064268), (6, 34709512), (8, 26032134), (12, 17354756), (16, 13016067), (17, 12250416), (24, 8677378), (34, 6125208), (48, 4338689), (51, 4083472), (68, 3062604), (102, 2041736), (136, 1531302), (204, 1020868), (272, 765651), (408, 510434), (816, 255217)]