201323800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 490370400

約数和(自身を除く): 289046600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 103, 116, 145, 200, 206, 232, 290, 337, 412, 515, 580, 674, 725, 824, 1030, 1160, 1348, 1450, 1685, 2060, 2575, 2696, 2900, 2987, 3370, 4120, 5150, 5800, 5974, 6740, 8425, 9773, 10300, 11948, 13480, 14935, 16850, 19546, 20600, 23896, 29870, 33700, 34711, 39092, 48865, 59740, 67400, 69422, 74675, 78184, 97730, 119480, 138844, 149350, 173555, 195460, 244325, 277688, 298700, 347110, 390920, 488650, 597400, 694220, 867775, 977300, 1006619, 1388440, 1735550, 1954600, 2013238, 3471100, 4026476, 5033095, 6942200, 8052952, 10066190, 20132380, 25165475, 40264760, 50330950, 100661900, 201323800]

約数ペア:

[(1, 201323800), (2, 100661900), (4, 50330950), (5, 40264760), (8, 25165475), (10, 20132380), (20, 10066190), (25, 8052952), (29, 6942200), (40, 5033095), (50, 4026476), (58, 3471100), (100, 2013238), (103, 1954600), (116, 1735550), (145, 1388440), (200, 1006619), (206, 977300), (232, 867775), (290, 694220), (337, 597400), (412, 488650), (515, 390920), (580, 347110), (674, 298700), (725, 277688), (824, 244325), (1030, 195460), (1160, 173555), (1348, 149350), (1450, 138844), (1685, 119480), (2060, 97730), (2575, 78184), (2696, 74675), (2900, 69422), (2987, 67400), (3370, 59740), (4120, 48865), (5150, 39092), (5800, 34711), (5974, 33700), (6740, 29870), (8425, 23896), (9773, 20600), (10300, 19546), (11948, 16850), (13480, 14935)]