205304706

素因数分解:

$2^1\times 3^4\times {\mathrm{563}}^1\times {\mathrm{2251}}^1$

素因数の和:2828

約数の個数: 40

約数和(自身を含む): 461056464

約数和(自身を除く): 255751758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 563, 1126, 1689, 2251, 3378, 4502, 5067, 6753, 10134, 13506, 15201, 20259, 30402, 40518, 45603, 60777, 91206, 121554, 182331, 364662, 1267313, 2534626, 3801939, 7603878, 11405817, 22811634, 34217451, 68434902, 102652353, 205304706]

約数ペア:

[(1, 205304706), (2, 102652353), (3, 68434902), (6, 34217451), (9, 22811634), (18, 11405817), (27, 7603878), (54, 3801939), (81, 2534626), (162, 1267313), (563, 364662), (1126, 182331), (1689, 121554), (2251, 91206), (3378, 60777), (4502, 45603), (5067, 40518), (6753, 30402), (10134, 20259), (13506, 15201)]