219924716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 446614560

約数和(自身を除く): 226689844

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 269, 374, 538, 748, 1076, 1093, 2186, 2959, 4372, 4573, 5918, 9146, 11836, 12023, 18292, 18581, 24046, 37162, 48092, 50303, 74324, 100606, 201212, 204391, 294017, 408782, 588034, 817564, 1176068, 3234187, 4998289, 6468374, 9996578, 12936748, 19993156, 54981179, 109962358, 219924716]

約数ペア:

[(1, 219924716), (2, 109962358), (4, 54981179), (11, 19993156), (17, 12936748), (22, 9996578), (34, 6468374), (44, 4998289), (68, 3234187), (187, 1176068), (269, 817564), (374, 588034), (538, 408782), (748, 294017), (1076, 204391), (1093, 201212), (2186, 100606), (2959, 74324), (4372, 50303), (4573, 48092), (5918, 37162), (9146, 24046), (11836, 18581), (12023, 18292)]