238889002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{69163}}^1$

素因数の和:69333

約数の個数: 16

約数和(自身を含む): 393404832

約数和(自身を除く): 154515830

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 69163, 138326, 760793, 1521586, 10858591, 21717182, 119444501, 238889002]

約数ペア:

[(1, 238889002), (2, 119444501), (11, 21717182), (22, 10858591), (157, 1521586), (314, 760793), (1727, 138326), (3454, 69163)]