189218451

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{8513}}^1$

素因数の和:8786

約数の個数: 16

約数和(自身を含む): 261550080

約数和(自身を除く): 72331629

約数列:

[1, 3, 31, 93, 239, 717, 7409, 8513, 22227, 25539, 263903, 791709, 2034607, 6103821, 63072817, 189218451]

約数ペア:

[(1, 189218451), (3, 63072817), (31, 6103821), (93, 2034607), (239, 791709), (717, 263903), (7409, 25539), (8513, 22227)]