214945136

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51869}}^1$

素因数の和:51921

約数の個数: 40

約数和(自身を含む): 488822880

約数和(自身を除く): 273877744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 51869, 103738, 207476, 363083, 414952, 726166, 829904, 1452332, 1919153, 2904664, 3838306, 5809328, 7676612, 13434071, 15353224, 26868142, 30706448, 53736284, 107472568, 214945136]

約数ペア:

[(1, 214945136), (2, 107472568), (4, 53736284), (7, 30706448), (8, 26868142), (14, 15353224), (16, 13434071), (28, 7676612), (37, 5809328), (56, 3838306), (74, 2904664), (112, 1919153), (148, 1452332), (259, 829904), (296, 726166), (518, 414952), (592, 363083), (1036, 207476), (2072, 103738), (4144, 51869)]