201173511

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 345348864

約数和(自身を除く): 144175353

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 121, 123, 231, 287, 363, 451, 847, 861, 1353, 1931, 2541, 3157, 4961, 5793, 9471, 13517, 14883, 21241, 34727, 40551, 63723, 79171, 104181, 148687, 233651, 237513, 446061, 554197, 700953, 870881, 1635557, 1662591, 2612643, 4906671, 6096167, 9579691, 18288501, 28739073, 67057837, 201173511]

約数ペア:

[(1, 201173511), (3, 67057837), (7, 28739073), (11, 18288501), (21, 9579691), (33, 6096167), (41, 4906671), (77, 2612643), (121, 1662591), (123, 1635557), (231, 870881), (287, 700953), (363, 554197), (451, 446061), (847, 237513), (861, 233651), (1353, 148687), (1931, 104181), (2541, 79171), (3157, 63723), (4961, 40551), (5793, 34727), (9471, 21241), (13517, 14883)]