190755532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{394123}}^1$

素因数の和:394149

約数の個数: 18

約数和(自身を含む): 366929444

約数和(自身を除く): 176173912

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 394123, 788246, 1576492, 4335353, 8670706, 17341412, 47688883, 95377766, 190755532]

約数ペア:

[(1, 190755532), (2, 95377766), (4, 47688883), (11, 17341412), (22, 8670706), (44, 4335353), (121, 1576492), (242, 788246), (484, 394123)]