208319324

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{23857}}^1$

素因数の和:23957

約数の個数: 24

約数和(自身を含む): 380773680

約数和(自身を除く): 172454356

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 4366, 8732, 23857, 47714, 95428, 882709, 1407563, 1765418, 2815126, 3530836, 5630252, 52079831, 104159662, 208319324]

約数ペア:

[(1, 208319324), (2, 104159662), (4, 52079831), (37, 5630252), (59, 3530836), (74, 2815126), (118, 1765418), (148, 1407563), (236, 882709), (2183, 95428), (4366, 47714), (8732, 23857)]