205472304

素因数分解:

$2^4\times 3^2\times {\mathrm{1426891}}^1$

素因数の和:1426905

約数の個数: 30

約数和(自身を含む): 575037476

約数和(自身を除く): 369565172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1426891, 2853782, 4280673, 5707564, 8561346, 11415128, 12842019, 17122692, 22830256, 25684038, 34245384, 51368076, 68490768, 102736152, 205472304]

約数ペア:

[(1, 205472304), (2, 102736152), (3, 68490768), (4, 51368076), (6, 34245384), (8, 25684038), (9, 22830256), (12, 17122692), (16, 12842019), (18, 11415128), (24, 8561346), (36, 5707564), (48, 4280673), (72, 2853782), (144, 1426891)]