212370942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{266129}}^1$

素因数の和:266160

約数の個数: 32

約数和(自身を含む): 510969600

約数和(自身を除く): 298598658

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 266129, 532258, 798387, 1596774, 1862903, 3725806, 5056451, 5588709, 10112902, 11177418, 15169353, 30338706, 35395157, 70790314, 106185471, 212370942]

約数ペア:

[(1, 212370942), (2, 106185471), (3, 70790314), (6, 35395157), (7, 30338706), (14, 15169353), (19, 11177418), (21, 10112902), (38, 5588709), (42, 5056451), (57, 3725806), (114, 1862903), (133, 1596774), (266, 798387), (399, 532258), (798, 266129)]