193139449

素因数分解:

${\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 203141520

約数和(自身を除く): 10002071

約数列:

[1, 29, 137, 173, 281, 3973, 5017, 8149, 23701, 38497, 48613, 687329, 1116413, 1409777, 6659981, 193139449]

約数ペア:

[(1, 193139449), (29, 6659981), (137, 1409777), (173, 1116413), (281, 687329), (3973, 48613), (5017, 38497), (8149, 23701)]