206843055

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 338397696

約数和(自身を除く): 131554641

約数列:

[1, 3, 5, 15, 83, 103, 249, 309, 415, 515, 1245, 1545, 1613, 4839, 8065, 8549, 24195, 25647, 42745, 128235, 133879, 166139, 401637, 498417, 669395, 830695, 2008185, 2492085, 13789537, 41368611, 68947685, 206843055]

約数ペア:

[(1, 206843055), (3, 68947685), (5, 41368611), (15, 13789537), (83, 2492085), (103, 2008185), (249, 830695), (309, 669395), (415, 498417), (515, 401637), (1245, 166139), (1545, 133879), (1613, 128235), (4839, 42745), (8065, 25647), (8549, 24195)]