203440341

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 306421056

約数和(自身を除く): 102980715

約数列:

[1, 3, 13, 39, 53, 67, 113, 159, 169, 201, 339, 507, 689, 871, 1469, 2067, 2613, 3551, 4407, 5989, 7571, 8957, 10653, 11323, 17967, 19097, 22713, 26871, 33969, 46163, 57291, 77857, 98423, 138489, 233571, 295269, 401263, 600119, 1012141, 1203789, 1279499, 1800357, 3036423, 3838497, 5216419, 15649257, 67813447, 203440341]

約数ペア:

[(1, 203440341), (3, 67813447), (13, 15649257), (39, 5216419), (53, 3838497), (67, 3036423), (113, 1800357), (159, 1279499), (169, 1203789), (201, 1012141), (339, 600119), (507, 401263), (689, 295269), (871, 233571), (1469, 138489), (2067, 98423), (2613, 77857), (3551, 57291), (4407, 46163), (5989, 33969), (7571, 26871), (8957, 22713), (10653, 19097), (11323, 17967)]