208987528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1536673}}^1$

素因数の和:1536696

約数の個数: 16

約数和(自身を含む): 414901980

約数和(自身を除く): 205914452

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1536673, 3073346, 6146692, 12293384, 26123441, 52246882, 104493764, 208987528]

約数ペア:

[(1, 208987528), (2, 104493764), (4, 52246882), (8, 26123441), (17, 12293384), (34, 6146692), (68, 3073346), (136, 1536673)]