217335034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{817049}}^1$

素因数の和:817077

約数の個数: 16

約数和(自身を含む): 392184000

約数和(自身を除く): 174848966

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 817049, 1634098, 5719343, 11438686, 15523931, 31047862, 108667517, 217335034]

約数ペア:

[(1, 217335034), (2, 108667517), (7, 31047862), (14, 15523931), (19, 11438686), (38, 5719343), (133, 1634098), (266, 817049)]