215533169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 230947200

約数和(自身を除く): 15414031

約数列:

[1, 19, 89, 197, 647, 1691, 3743, 12293, 17533, 57583, 127459, 333127, 1094077, 2421721, 11343851, 215533169]

約数ペア:

[(1, 215533169), (19, 11343851), (89, 2421721), (197, 1094077), (647, 333127), (1691, 127459), (3743, 57583), (12293, 17533)]