208515989859

素因数分解:

$3^1\times {\mathrm{827}}^1\times {\mathrm{1667}}^1\times {\mathrm{50417}}^1$

素因数の和:52914

約数の個数: 16

約数和(自身を含む): 278530005888

約数和(自身を除く): 70014016029

約数列:

[1, 3, 827, 1667, 2481, 5001, 50417, 151251, 1378609, 4135827, 41694859, 84045139, 125084577, 252135417, 69505329953, 208515989859]

約数ペア:

[(1, 208515989859), (3, 69505329953), (827, 252135417), (1667, 125084577), (2481, 84045139), (5001, 41694859), (50417, 4135827), (151251, 1378609)]