206823108

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{39989}}^1$

素因数の和:40427

約数の個数: 24

約数和(自身を含む): 483719040

約数和(自身を除く): 276895932

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 39989, 79978, 119967, 159956, 239934, 479868, 17235259, 34470518, 51705777, 68941036, 103411554, 206823108]

約数ペア:

[(1, 206823108), (2, 103411554), (3, 68941036), (4, 51705777), (6, 34470518), (12, 17235259), (431, 479868), (862, 239934), (1293, 159956), (1724, 119967), (2586, 79978), (5172, 39989)]