209192049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{12653}}^1$

素因数の和:12837

約数の個数: 24

約数和(自身を含む): 331636032

約数和(自身を除く): 122443983

約数列:

[1, 3, 9, 11, 33, 99, 167, 501, 1503, 1837, 5511, 12653, 16533, 37959, 113877, 139183, 417549, 1252647, 2113051, 6339153, 19017459, 23243561, 69730683, 209192049]

約数ペア:

[(1, 209192049), (3, 69730683), (9, 23243561), (11, 19017459), (33, 6339153), (99, 2113051), (167, 1252647), (501, 417549), (1503, 139183), (1837, 113877), (5511, 37959), (12653, 16533)]