194675404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27481}}^1$

素因数の和:27526

約数の個数: 48

約数和(自身を含む): 443229696

約数和(自身を除く): 248554292

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 27481, 54962, 109924, 192367, 302291, 384734, 604582, 632063, 769468, 1209164, 1264126, 2116037, 2528252, 4232074, 4424441, 6952693, 8464148, 8848882, 13905386, 17697764, 27810772, 48668851, 97337702, 194675404]

約数ペア:

[(1, 194675404), (2, 97337702), (4, 48668851), (7, 27810772), (11, 17697764), (14, 13905386), (22, 8848882), (23, 8464148), (28, 6952693), (44, 4424441), (46, 4232074), (77, 2528252), (92, 2116037), (154, 1264126), (161, 1209164), (253, 769468), (308, 632063), (322, 604582), (506, 384734), (644, 302291), (1012, 192367), (1771, 109924), (3542, 54962), (7084, 27481)]