200473559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 249274368

約数和(自身を除く): 48800809

約数列:

[1, 11, 13, 31, 41, 143, 341, 403, 451, 533, 1103, 1271, 4433, 5863, 12133, 13981, 14339, 16523, 34193, 45223, 157729, 181753, 376123, 444509, 497453, 587899, 1401913, 4889599, 6466889, 15421043, 18224869, 200473559]

約数ペア:

[(1, 200473559), (11, 18224869), (13, 15421043), (31, 6466889), (41, 4889599), (143, 1401913), (341, 587899), (403, 497453), (451, 444509), (533, 376123), (1103, 181753), (1271, 157729), (4433, 45223), (5863, 34193), (12133, 16523), (13981, 14339)]