212900462

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{2207}}^1$

素因数の和:2695

約数の個数: 16

約数和(自身を含む): 322721280

約数和(自身を除く): 109820818

約数列:

[1, 2, 139, 278, 347, 694, 2207, 4414, 48233, 96466, 306773, 613546, 765829, 1531658, 106450231, 212900462]

約数ペア:

[(1, 212900462), (2, 106450231), (139, 1531658), (278, 765829), (347, 613546), (694, 306773), (2207, 96466), (4414, 48233)]