201050500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 352462460

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 31, 34, 35, 50, 62, 68, 70, 85, 100, 109, 119, 124, 125, 140, 155, 170, 175, 217, 218, 238, 250, 310, 340, 350, 425, 434, 436, 476, 500, 527, 545, 595, 620, 700, 763, 775, 850, 868, 875, 1054, 1085, 1090, 1190, 1526, 1550, 1700, 1750, 1853, 2108, 2125, 2170, 2180, 2380, 2635, 2725, 2975, 3052, 3100, 3379, 3500, 3689, 3706, 3815, 3875, 4250, 4340, 5270, 5425, 5450, 5950, 6758, 7378, 7412, 7630, 7750, 8500, 9265, 10540, 10850, 10900, 11900, 12971, 13175, 13516, 13625, 14756, 14875, 15260, 15500, 16895, 18445, 18530, 19075, 21700, 23653, 25942, 26350, 27125, 27250, 29750, 33790, 36890, 37060, 38150, 46325, 47306, 51884, 52700, 54250, 54500, 57443, 59500, 64855, 65875, 67580, 73780, 76300, 84475, 92225, 92650, 94612, 95375, 108500, 114886, 118265, 129710, 131750, 168950, 184450, 185300, 190750, 229772, 231625, 236530, 259420, 263500, 287215, 324275, 337900, 368900, 381500, 402101, 422375, 461125, 463250, 473060, 574430, 591325, 648550, 804202, 844750, 922250, 926500, 1148860, 1182650, 1297100, 1436075, 1608404, 1621375, 1689500, 1844500, 2010505, 2365300, 2872150, 2956625, 3242750, 4021010, 5744300, 5913250, 6485500, 7180375, 8042020, 10052525, 11826500, 14360750, 20105050, 28721500, 40210100, 50262625, 100525250, 201050500]

約数ペア:

[(1, 201050500), (2, 100525250), (4, 50262625), (5, 40210100), (7, 28721500), (10, 20105050), (14, 14360750), (17, 11826500), (20, 10052525), (25, 8042020), (28, 7180375), (31, 6485500), (34, 5913250), (35, 5744300), (50, 4021010), (62, 3242750), (68, 2956625), (70, 2872150), (85, 2365300), (100, 2010505), (109, 1844500), (119, 1689500), (124, 1621375), (125, 1608404), (140, 1436075), (155, 1297100), (170, 1182650), (175, 1148860), (217, 926500), (218, 922250), (238, 844750), (250, 804202), (310, 648550), (340, 591325), (350, 574430), (425, 473060), (434, 463250), (436, 461125), (476, 422375), (500, 402101), (527, 381500), (545, 368900), (595, 337900), (620, 324275), (700, 287215), (763, 263500), (775, 259420), (850, 236530), (868, 231625), (875, 229772), (1054, 190750), (1085, 185300), (1090, 184450), (1190, 168950), (1526, 131750), (1550, 129710), (1700, 118265), (1750, 114886), (1853, 108500), (2108, 95375), (2125, 94612), (2170, 92650), (2180, 92225), (2380, 84475), (2635, 76300), (2725, 73780), (2975, 67580), (3052, 65875), (3100, 64855), (3379, 59500), (3500, 57443), (3689, 54500), (3706, 54250), (3815, 52700), (3875, 51884), (4250, 47306), (4340, 46325), (5270, 38150), (5425, 37060), (5450, 36890), (5950, 33790), (6758, 29750), (7378, 27250), (7412, 27125), (7630, 26350), (7750, 25942), (8500, 23653), (9265, 21700), (10540, 19075), (10850, 18530), (10900, 18445), (11900, 16895), (12971, 15500), (13175, 15260), (13516, 14875), (13625, 14756)]