231760972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{12659}}^1$

素因数の和:12885

約数の個数: 24

約数和(自身を含む): 425376000

約数和(自身を除く): 193615028

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 4577, 9154, 12659, 18308, 25318, 50636, 291157, 582314, 1164628, 2519141, 5038282, 10076564, 57940243, 115880486, 231760972]

約数ペア:

[(1, 231760972), (2, 115880486), (4, 57940243), (23, 10076564), (46, 5038282), (92, 2519141), (199, 1164628), (398, 582314), (796, 291157), (4577, 50636), (9154, 25318), (12659, 18308)]