206531272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{890221}}^1$

素因数の和:890256

約数の個数: 16

約数和(自身を含む): 400599900

約数和(自身を除く): 194068628

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 890221, 1780442, 3560884, 7121768, 25816409, 51632818, 103265636, 206531272]

約数ペア:

[(1, 206531272), (2, 103265636), (4, 51632818), (8, 25816409), (29, 7121768), (58, 3560884), (116, 1780442), (232, 890221)]