206568732

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1279}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 495165440

約数和(自身を除く): 288596708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 313, 516, 626, 939, 1252, 1279, 1878, 2558, 3756, 3837, 5116, 7674, 13459, 15348, 26918, 40377, 53836, 54997, 80754, 109994, 161508, 164991, 219988, 329982, 400327, 659964, 800654, 1200981, 1601308, 2401962, 4803924, 17214061, 34428122, 51642183, 68856244, 103284366, 206568732]

約数ペア:

[(1, 206568732), (2, 103284366), (3, 68856244), (4, 51642183), (6, 34428122), (12, 17214061), (43, 4803924), (86, 2401962), (129, 1601308), (172, 1200981), (258, 800654), (313, 659964), (516, 400327), (626, 329982), (939, 219988), (1252, 164991), (1279, 161508), (1878, 109994), (2558, 80754), (3756, 54997), (3837, 53836), (5116, 40377), (7674, 26918), (13459, 15348)]