248710196

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{69941}}^1$

素因数の和:70079

約数の個数: 24

約数和(自身を含む): 501344256

約数和(自身を除く): 252634060

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 69941, 139882, 279764, 489587, 979174, 1958348, 8882507, 17765014, 35530028, 62177549, 124355098, 248710196]

約数ペア:

[(1, 248710196), (2, 124355098), (4, 62177549), (7, 35530028), (14, 17765014), (28, 8882507), (127, 1958348), (254, 979174), (508, 489587), (889, 279764), (1778, 139882), (3556, 69941)]