199212698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{12821}}^1$

素因数の和:13297

約数の個数: 16

約数和(自身を含む): 317113704

約数和(自身を除く): 117901006

約数列:

[1, 2, 17, 34, 457, 914, 7769, 12821, 15538, 25642, 217957, 435914, 5859197, 11718394, 99606349, 199212698]

約数ペア:

[(1, 199212698), (2, 99606349), (17, 11718394), (34, 5859197), (457, 435914), (914, 217957), (7769, 25642), (12821, 15538)]