218719774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{14479}}^1$

素因数の和:14584

約数の個数: 32

約数和(自身を含む): 408683520

約数和(自身を除く): 189963746

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 7553, 14479, 15106, 28958, 101353, 188227, 202706, 376454, 1201757, 1317589, 2403514, 2635178, 8412299, 15622841, 16824598, 31245682, 109359887, 218719774]

約数ペア:

[(1, 218719774), (2, 109359887), (7, 31245682), (13, 16824598), (14, 15622841), (26, 8412299), (83, 2635178), (91, 2403514), (166, 1317589), (182, 1201757), (581, 376454), (1079, 202706), (1162, 188227), (2158, 101353), (7553, 28958), (14479, 15106)]