218209096

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 491028480

約数和(自身を除く): 272819384

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 191, 322, 382, 644, 764, 887, 1288, 1337, 1528, 1774, 2674, 3548, 4393, 5348, 6209, 7096, 8786, 10696, 12418, 17572, 20401, 24836, 30751, 35144, 40802, 49672, 61502, 81604, 123004, 142807, 163208, 169417, 246008, 285614, 338834, 571228, 677668, 1142456, 1185919, 1355336, 2371838, 3896591, 4743676, 7793182, 9487352, 15586364, 27276137, 31172728, 54552274, 109104548, 218209096]

約数ペア:

[(1, 218209096), (2, 109104548), (4, 54552274), (7, 31172728), (8, 27276137), (14, 15586364), (23, 9487352), (28, 7793182), (46, 4743676), (56, 3896591), (92, 2371838), (161, 1355336), (184, 1185919), (191, 1142456), (322, 677668), (382, 571228), (644, 338834), (764, 285614), (887, 246008), (1288, 169417), (1337, 163208), (1528, 142807), (1774, 123004), (2674, 81604), (3548, 61502), (4393, 49672), (5348, 40802), (6209, 35144), (7096, 30751), (8786, 24836), (10696, 20401), (12418, 17572)]