211012004

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{259867}}^1$

素因数の和:259907

約数の個数: 24

約数和(自身を含む): 436578240

約数和(自身を除く): 225566236

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 259867, 519734, 1039468, 1819069, 3638138, 7276276, 7536143, 15072286, 30144572, 52753001, 105506002, 211012004]

約数ペア:

[(1, 211012004), (2, 105506002), (4, 52753001), (7, 30144572), (14, 15072286), (28, 7536143), (29, 7276276), (58, 3638138), (116, 1819069), (203, 1039468), (406, 519734), (812, 259867)]