218635286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{34693}}^1$

素因数の和:34855

約数の個数: 16

約数和(自身を含む): 344719584

約数和(自身を除く): 126084298

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 34693, 69386, 797939, 1595878, 4752941, 9505882, 109317643, 218635286]

約数ペア:

[(1, 218635286), (2, 109317643), (23, 9505882), (46, 4752941), (137, 1595878), (274, 797939), (3151, 69386), (6302, 34693)]