200768820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 684902400

約数和(自身を除く): 484133580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 139, 140, 181, 190, 210, 228, 266, 278, 285, 362, 380, 399, 417, 420, 532, 543, 556, 570, 665, 695, 724, 798, 834, 905, 973, 1086, 1140, 1267, 1330, 1390, 1596, 1668, 1810, 1946, 1995, 2085, 2172, 2534, 2641, 2660, 2715, 2780, 2919, 3439, 3620, 3801, 3892, 3990, 4170, 4865, 5068, 5282, 5430, 5838, 6335, 6878, 7602, 7923, 7980, 8340, 9730, 10317, 10564, 10860, 11676, 12670, 13205, 13756, 14595, 15204, 15846, 17195, 18487, 19005, 19460, 20634, 24073, 25159, 25340, 26410, 29190, 31692, 34390, 36974, 38010, 39615, 41268, 48146, 50318, 51585, 52820, 55461, 58380, 68780, 72219, 73948, 75477, 76020, 79230, 92435, 96292, 100636, 103170, 110922, 120365, 125795, 144438, 150954, 158460, 176113, 184870, 206340, 221844, 240730, 251590, 277305, 288876, 301908, 352226, 361095, 369740, 377385, 478021, 481460, 503180, 528339, 554610, 704452, 722190, 754770, 880565, 956042, 1056678, 1109220, 1434063, 1444380, 1509540, 1761130, 1912084, 2113356, 2390105, 2641695, 2868126, 3346147, 3522260, 4780210, 5283390, 5736252, 6692294, 7170315, 9560420, 10038441, 10566780, 13384588, 14340630, 16730735, 20076882, 28681260, 33461470, 40153764, 50192205, 66922940, 100384410, 200768820]

約数ペア:

[(1, 200768820), (2, 100384410), (3, 66922940), (4, 50192205), (5, 40153764), (6, 33461470), (7, 28681260), (10, 20076882), (12, 16730735), (14, 14340630), (15, 13384588), (19, 10566780), (20, 10038441), (21, 9560420), (28, 7170315), (30, 6692294), (35, 5736252), (38, 5283390), (42, 4780210), (57, 3522260), (60, 3346147), (70, 2868126), (76, 2641695), (84, 2390105), (95, 2113356), (105, 1912084), (114, 1761130), (133, 1509540), (139, 1444380), (140, 1434063), (181, 1109220), (190, 1056678), (210, 956042), (228, 880565), (266, 754770), (278, 722190), (285, 704452), (362, 554610), (380, 528339), (399, 503180), (417, 481460), (420, 478021), (532, 377385), (543, 369740), (556, 361095), (570, 352226), (665, 301908), (695, 288876), (724, 277305), (798, 251590), (834, 240730), (905, 221844), (973, 206340), (1086, 184870), (1140, 176113), (1267, 158460), (1330, 150954), (1390, 144438), (1596, 125795), (1668, 120365), (1810, 110922), (1946, 103170), (1995, 100636), (2085, 96292), (2172, 92435), (2534, 79230), (2641, 76020), (2660, 75477), (2715, 73948), (2780, 72219), (2919, 68780), (3439, 58380), (3620, 55461), (3801, 52820), (3892, 51585), (3990, 50318), (4170, 48146), (4865, 41268), (5068, 39615), (5282, 38010), (5430, 36974), (5838, 34390), (6335, 31692), (6878, 29190), (7602, 26410), (7923, 25340), (7980, 25159), (8340, 24073), (9730, 20634), (10317, 19460), (10564, 19005), (10860, 18487), (11676, 17195), (12670, 15846), (13205, 15204), (13756, 14595)]