211952304

素因数分解:

$2^4\times 3^2\times {\mathrm{1471891}}^1$

素因数の和:1471905

約数の個数: 30

約数和(自身を含む): 593172476

約数和(自身を除く): 381220172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1471891, 2943782, 4415673, 5887564, 8831346, 11775128, 13247019, 17662692, 23550256, 26494038, 35325384, 52988076, 70650768, 105976152, 211952304]

約数ペア:

[(1, 211952304), (2, 105976152), (3, 70650768), (4, 52988076), (6, 35325384), (8, 26494038), (9, 23550256), (12, 17662692), (16, 13247019), (18, 11775128), (24, 8831346), (36, 5887564), (48, 4415673), (72, 2943782), (144, 1471891)]