206684296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21839}}^1$

素因数の和:21878

約数の個数: 48

約数和(自身を含む): 479606400

約数和(自身を除く): 272922104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 21839, 43678, 87356, 152873, 174712, 283907, 305746, 567814, 611492, 1135628, 1222984, 1987349, 2271256, 3690791, 3974698, 7381582, 7949396, 14763164, 15898792, 25835537, 29526328, 51671074, 103342148, 206684296]

約数ペア:

[(1, 206684296), (2, 103342148), (4, 51671074), (7, 29526328), (8, 25835537), (13, 15898792), (14, 14763164), (26, 7949396), (28, 7381582), (52, 3974698), (56, 3690791), (91, 2271256), (104, 1987349), (169, 1222984), (182, 1135628), (338, 611492), (364, 567814), (676, 305746), (728, 283907), (1183, 174712), (1352, 152873), (2366, 87356), (4732, 43678), (9464, 21839)]