216935198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{335813}}^1$

素因数の和:335851

約数の個数: 16

約数和(自身を含む): 362679120

約数和(自身を除く): 145743922

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 335813, 671626, 5708821, 6380447, 11417642, 12760894, 108467599, 216935198]

約数ペア:

[(1, 216935198), (2, 108467599), (17, 12760894), (19, 11417642), (34, 6380447), (38, 5708821), (323, 671626), (646, 335813)]