199650726

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3018

約数の個数: 72

約数和(自身を含む): 490980672

約数和(自身を除く): 291329946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 2957, 3069, 3751, 5914, 6138, 7502, 8871, 11253, 17742, 22506, 26613, 32527, 33759, 53226, 65054, 67518, 91667, 97581, 183334, 195162, 275001, 292743, 357797, 550002, 585486, 715594, 825003, 1008337, 1073391, 1650006, 2016674, 2146782, 3025011, 3220173, 6050022, 6440346, 9075033, 11091707, 18150066, 22183414, 33275121, 66550242, 99825363, 199650726]

約数ペア:

[(1, 199650726), (2, 99825363), (3, 66550242), (6, 33275121), (9, 22183414), (11, 18150066), (18, 11091707), (22, 9075033), (31, 6440346), (33, 6050022), (62, 3220173), (66, 3025011), (93, 2146782), (99, 2016674), (121, 1650006), (186, 1073391), (198, 1008337), (242, 825003), (279, 715594), (341, 585486), (363, 550002), (558, 357797), (682, 292743), (726, 275001), (1023, 195162), (1089, 183334), (2046, 97581), (2178, 91667), (2957, 67518), (3069, 65054), (3751, 53226), (5914, 33759), (6138, 32527), (7502, 26613), (8871, 22506), (11253, 17742)]