201105583

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 247560192

約数和(自身を除く): 46454609

約数列:

[1, 7, 23, 71, 73, 161, 241, 497, 511, 1633, 1679, 1687, 5183, 5543, 11431, 11753, 17111, 17593, 36281, 38801, 119209, 119777, 123151, 393553, 404639, 834463, 1249103, 2754871, 2832473, 8743721, 28729369, 201105583]

約数ペア:

[(1, 201105583), (7, 28729369), (23, 8743721), (71, 2832473), (73, 2754871), (161, 1249103), (241, 834463), (497, 404639), (511, 393553), (1633, 123151), (1679, 119777), (1687, 119209), (5183, 38801), (5543, 36281), (11431, 17593), (11753, 17111)]