109273388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^3\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 227555328

約数和(自身を除く): 118281940

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 524, 868, 917, 961, 1834, 1922, 3668, 3844, 4061, 6727, 8122, 13454, 16244, 26908, 28427, 29791, 56854, 59582, 113708, 119164, 125891, 208537, 251782, 417074, 503564, 834148, 881237, 1762474, 3524948, 3902621, 7805242, 15610484, 27318347, 54636694, 109273388]

約数ペア:

[(1, 109273388), (2, 54636694), (4, 27318347), (7, 15610484), (14, 7805242), (28, 3902621), (31, 3524948), (62, 1762474), (124, 881237), (131, 834148), (217, 503564), (262, 417074), (434, 251782), (524, 208537), (868, 125891), (917, 119164), (961, 113708), (1834, 59582), (1922, 56854), (3668, 29791), (3844, 28427), (4061, 26908), (6727, 16244), (8122, 13454)]