200820438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40867}}^1$

素因数の和:40898

約数の個数: 64

約数和(自身を含む): 549265920

約数和(自身を除く): 348445482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 40867, 81734, 122601, 245202, 286069, 367803, 531271, 572138, 735606, 858207, 1062542, 1103409, 1593813, 1716414, 2206818, 2574621, 3187626, 3718897, 4781439, 5149242, 7437794, 7723863, 9562878, 11156691, 14344317, 15447726, 22313382, 28688634, 33470073, 66940146, 100410219, 200820438]

約数ペア:

[(1, 200820438), (2, 100410219), (3, 66940146), (6, 33470073), (7, 28688634), (9, 22313382), (13, 15447726), (14, 14344317), (18, 11156691), (21, 9562878), (26, 7723863), (27, 7437794), (39, 5149242), (42, 4781439), (54, 3718897), (63, 3187626), (78, 2574621), (91, 2206818), (117, 1716414), (126, 1593813), (182, 1103409), (189, 1062542), (234, 858207), (273, 735606), (351, 572138), (378, 531271), (546, 367803), (702, 286069), (819, 245202), (1638, 122601), (2457, 81734), (4914, 40867)]