78406199

素因数分解:

${\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 82252800

約数和(自身を除く): 3846601

約数列:

[1, 47, 83, 101, 199, 3901, 4747, 8383, 9353, 16517, 20099, 394001, 776299, 944653, 1668217, 78406199]

約数ペア:

[(1, 78406199), (47, 1668217), (83, 944653), (101, 776299), (199, 394001), (3901, 20099), (4747, 16517), (8383, 9353)]