209567950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{182233}}^1$

素因数の和:182268

約数の個数: 24

約数和(自身を含む): 406746288

約数和(自身を除く): 197178338

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 182233, 364466, 911165, 1822330, 4191359, 4555825, 8382718, 9111650, 20956795, 41913590, 104783975, 209567950]

約数ペア:

[(1, 209567950), (2, 104783975), (5, 41913590), (10, 20956795), (23, 9111650), (25, 8382718), (46, 4555825), (50, 4191359), (115, 1822330), (230, 911165), (575, 364466), (1150, 182233)]