200196920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 597542400

約数和(自身を除く): 397345480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 121, 133, 140, 152, 154, 190, 209, 220, 242, 266, 280, 308, 311, 380, 385, 418, 440, 484, 532, 605, 616, 622, 665, 760, 770, 836, 847, 968, 1045, 1064, 1210, 1244, 1330, 1463, 1540, 1555, 1672, 1694, 2090, 2177, 2299, 2420, 2488, 2660, 2926, 3080, 3110, 3388, 3421, 4180, 4235, 4354, 4598, 4840, 5320, 5852, 5909, 6220, 6776, 6842, 7315, 8360, 8470, 8708, 9196, 10885, 11495, 11704, 11818, 12440, 13684, 14630, 16093, 16940, 17105, 17416, 18392, 21770, 22990, 23636, 23947, 27368, 29260, 29545, 32186, 33880, 34210, 37631, 41363, 43540, 45980, 47272, 47894, 58520, 59090, 64372, 64999, 68420, 75262, 80465, 82726, 87080, 91960, 95788, 118180, 119735, 128744, 129998, 136840, 150524, 160930, 165452, 188155, 191576, 206815, 236360, 239470, 259996, 263417, 301048, 321860, 324995, 330904, 376310, 413630, 454993, 478940, 519992, 526834, 643720, 649990, 714989, 752620, 827260, 909986, 957880, 1053668, 1299980, 1317085, 1429978, 1505240, 1654520, 1819972, 2107336, 2274965, 2599960, 2634170, 2859956, 3574945, 3639944, 4549930, 5004923, 5268340, 5719912, 7149890, 9099860, 10009846, 10536680, 14299780, 18199720, 20019692, 25024615, 28599560, 40039384, 50049230, 100098460, 200196920]

約数ペア:

[(1, 200196920), (2, 100098460), (4, 50049230), (5, 40039384), (7, 28599560), (8, 25024615), (10, 20019692), (11, 18199720), (14, 14299780), (19, 10536680), (20, 10009846), (22, 9099860), (28, 7149890), (35, 5719912), (38, 5268340), (40, 5004923), (44, 4549930), (55, 3639944), (56, 3574945), (70, 2859956), (76, 2634170), (77, 2599960), (88, 2274965), (95, 2107336), (110, 1819972), (121, 1654520), (133, 1505240), (140, 1429978), (152, 1317085), (154, 1299980), (190, 1053668), (209, 957880), (220, 909986), (242, 827260), (266, 752620), (280, 714989), (308, 649990), (311, 643720), (380, 526834), (385, 519992), (418, 478940), (440, 454993), (484, 413630), (532, 376310), (605, 330904), (616, 324995), (622, 321860), (665, 301048), (760, 263417), (770, 259996), (836, 239470), (847, 236360), (968, 206815), (1045, 191576), (1064, 188155), (1210, 165452), (1244, 160930), (1330, 150524), (1463, 136840), (1540, 129998), (1555, 128744), (1672, 119735), (1694, 118180), (2090, 95788), (2177, 91960), (2299, 87080), (2420, 82726), (2488, 80465), (2660, 75262), (2926, 68420), (3080, 64999), (3110, 64372), (3388, 59090), (3421, 58520), (4180, 47894), (4235, 47272), (4354, 45980), (4598, 43540), (4840, 41363), (5320, 37631), (5852, 34210), (5909, 33880), (6220, 32186), (6776, 29545), (6842, 29260), (7315, 27368), (8360, 23947), (8470, 23636), (8708, 22990), (9196, 21770), (10885, 18392), (11495, 17416), (11704, 17105), (11818, 16940), (12440, 16093), (13684, 14630)]