206471594

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 397966080

約数和(自身を除く): 191494486

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 73, 98, 133, 146, 217, 266, 343, 434, 511, 589, 686, 931, 1022, 1178, 1387, 1519, 1862, 2263, 2401, 2774, 3038, 3577, 4123, 4526, 4802, 6517, 7154, 8246, 9709, 10633, 13034, 15841, 19418, 21266, 25039, 28861, 31682, 42997, 45619, 50078, 57722, 67963, 74431, 85994, 91238, 110887, 135926, 148862, 175273, 202027, 221774, 300979, 350546, 404054, 475741, 601958, 776209, 951482, 1414189, 1552418, 2106853, 2828378, 3330187, 4213706, 5433463, 6660374, 10866926, 14747971, 29495942, 103235797, 206471594]

約数ペア:

[(1, 206471594), (2, 103235797), (7, 29495942), (14, 14747971), (19, 10866926), (31, 6660374), (38, 5433463), (49, 4213706), (62, 3330187), (73, 2828378), (98, 2106853), (133, 1552418), (146, 1414189), (217, 951482), (266, 776209), (343, 601958), (434, 475741), (511, 404054), (589, 350546), (686, 300979), (931, 221774), (1022, 202027), (1178, 175273), (1387, 148862), (1519, 135926), (1862, 110887), (2263, 91238), (2401, 85994), (2774, 74431), (3038, 67963), (3577, 57722), (4123, 50078), (4526, 45619), (4802, 42997), (6517, 31682), (7154, 28861), (8246, 25039), (9709, 21266), (10633, 19418), (13034, 15841)]