188294810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10903}}^1$

素因数の和:11078

約数の個数: 32

約数和(自身を含む): 372131712

約数和(自身を除く): 183836902

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 8635, 10903, 17270, 21806, 54515, 109030, 119933, 239866, 599665, 1199330, 1711771, 3423542, 8558855, 17117710, 18829481, 37658962, 94147405, 188294810]

約数ペア:

[(1, 188294810), (2, 94147405), (5, 37658962), (10, 18829481), (11, 17117710), (22, 8558855), (55, 3423542), (110, 1711771), (157, 1199330), (314, 599665), (785, 239866), (1570, 119933), (1727, 109030), (3454, 54515), (8635, 21806), (10903, 17270)]