203418448

素因数分解:

$2^4\times {\mathrm{2693}}^1\times {\mathrm{4721}}^1$

素因数の和:7422

約数の個数: 20

約数和(自身を含む): 394353108

約数和(自身を除く): 190934660

約数列:

[1, 2, 4, 8, 16, 2693, 4721, 5386, 9442, 10772, 18884, 21544, 37768, 43088, 75536, 12713653, 25427306, 50854612, 101709224, 203418448]

約数ペア:

[(1, 203418448), (2, 101709224), (4, 50854612), (8, 25427306), (16, 12713653), (2693, 75536), (4721, 43088), (5386, 37768), (9442, 21544), (10772, 18884)]