201068792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{77813}}^1$

素因数の和:77855

約数の個数: 32

約数和(自身を含む): 420195600

約数和(自身を除く): 219126808

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 77813, 155626, 311252, 622504, 1322821, 1478447, 2645642, 2956894, 5291284, 5913788, 10582568, 11827576, 25133599, 50267198, 100534396, 201068792]

約数ペア:

[(1, 201068792), (2, 100534396), (4, 50267198), (8, 25133599), (17, 11827576), (19, 10582568), (34, 5913788), (38, 5291284), (68, 2956894), (76, 2645642), (136, 1478447), (152, 1322821), (323, 622504), (646, 311252), (1292, 155626), (2584, 77813)]