206083710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 658117440

約数和(自身を除く): 452033730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 49, 54, 63, 70, 74, 90, 98, 105, 111, 126, 135, 147, 185, 189, 210, 222, 245, 259, 270, 294, 315, 333, 370, 378, 421, 441, 490, 518, 555, 630, 666, 735, 777, 842, 882, 945, 999, 1110, 1263, 1295, 1323, 1470, 1554, 1665, 1813, 1890, 1998, 2105, 2205, 2331, 2526, 2590, 2646, 2947, 3330, 3626, 3789, 3885, 4210, 4410, 4662, 4995, 5439, 5894, 6315, 6615, 6993, 7578, 7770, 8841, 9065, 9990, 10878, 11367, 11655, 12630, 13230, 13986, 14735, 15577, 16317, 17682, 18130, 18945, 20629, 22734, 23310, 26523, 27195, 29470, 31154, 32634, 34965, 37890, 41258, 44205, 46731, 48951, 53046, 54390, 56835, 61887, 69930, 77885, 79569, 81585, 88410, 93462, 97902, 103145, 109039, 113670, 123774, 132615, 140193, 155770, 159138, 163170, 185661, 206290, 218078, 233655, 244755, 265230, 280386, 309435, 327117, 371322, 397845, 420579, 467310, 489510, 545195, 556983, 618870, 654234, 700965, 763273, 795690, 841158, 928305, 981351, 1090390, 1113966, 1401930, 1526546, 1635585, 1856610, 1962702, 2102895, 2289819, 2784915, 2944053, 3271170, 3816365, 4205790, 4579638, 4906755, 5569830, 5888106, 6869457, 7632730, 9813510, 11449095, 13738914, 14720265, 20608371, 22898190, 29440530, 34347285, 41216742, 68694570, 103041855, 206083710]

約数ペア:

[(1, 206083710), (2, 103041855), (3, 68694570), (5, 41216742), (6, 34347285), (7, 29440530), (9, 22898190), (10, 20608371), (14, 14720265), (15, 13738914), (18, 11449095), (21, 9813510), (27, 7632730), (30, 6869457), (35, 5888106), (37, 5569830), (42, 4906755), (45, 4579638), (49, 4205790), (54, 3816365), (63, 3271170), (70, 2944053), (74, 2784915), (90, 2289819), (98, 2102895), (105, 1962702), (111, 1856610), (126, 1635585), (135, 1526546), (147, 1401930), (185, 1113966), (189, 1090390), (210, 981351), (222, 928305), (245, 841158), (259, 795690), (270, 763273), (294, 700965), (315, 654234), (333, 618870), (370, 556983), (378, 545195), (421, 489510), (441, 467310), (490, 420579), (518, 397845), (555, 371322), (630, 327117), (666, 309435), (735, 280386), (777, 265230), (842, 244755), (882, 233655), (945, 218078), (999, 206290), (1110, 185661), (1263, 163170), (1295, 159138), (1323, 155770), (1470, 140193), (1554, 132615), (1665, 123774), (1813, 113670), (1890, 109039), (1998, 103145), (2105, 97902), (2205, 93462), (2331, 88410), (2526, 81585), (2590, 79569), (2646, 77885), (2947, 69930), (3330, 61887), (3626, 56835), (3789, 54390), (3885, 53046), (4210, 48951), (4410, 46731), (4662, 44205), (4995, 41258), (5439, 37890), (5894, 34965), (6315, 32634), (6615, 31154), (6993, 29470), (7578, 27195), (7770, 26523), (8841, 23310), (9065, 22734), (9990, 20629), (10878, 18945), (11367, 18130), (11655, 17682), (12630, 16317), (13230, 15577), (13986, 14735)]