201309424

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{177209}}^1$

素因数の和:177288

約数の個数: 20

約数和(自身を含む): 395532720

約数和(自身を除く): 194223296

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 177209, 354418, 708836, 1417672, 2835344, 12581839, 25163678, 50327356, 100654712, 201309424]

約数ペア:

[(1, 201309424), (2, 100654712), (4, 50327356), (8, 25163678), (16, 12581839), (71, 2835344), (142, 1417672), (284, 708836), (568, 354418), (1136, 177209)]