225182188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5581}}^1$

素因数の和:5734

約数の個数: 48

約数和(自身を含む): 495145728

約数和(自身を除く): 269963540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1834, 2882, 3668, 5581, 5764, 10087, 11162, 20174, 22324, 39067, 40348, 61391, 78134, 122782, 156268, 245564, 429737, 731111, 859474, 1462222, 1718948, 2924444, 5117777, 8042221, 10235554, 16084442, 20471108, 32168884, 56295547, 112591094, 225182188]

約数ペア:

[(1, 225182188), (2, 112591094), (4, 56295547), (7, 32168884), (11, 20471108), (14, 16084442), (22, 10235554), (28, 8042221), (44, 5117777), (77, 2924444), (131, 1718948), (154, 1462222), (262, 859474), (308, 731111), (524, 429737), (917, 245564), (1441, 156268), (1834, 122782), (2882, 78134), (3668, 61391), (5581, 40348), (5764, 39067), (10087, 22324), (11162, 20174)]