203482020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 702535680

約数和(自身を除く): 499053660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 57, 60, 70, 76, 84, 86, 95, 105, 114, 129, 133, 140, 172, 190, 210, 215, 228, 258, 266, 285, 301, 380, 399, 420, 430, 516, 532, 570, 593, 602, 645, 665, 798, 817, 860, 903, 1140, 1186, 1204, 1290, 1330, 1505, 1596, 1634, 1779, 1806, 1995, 2372, 2451, 2580, 2660, 2965, 3010, 3268, 3558, 3612, 3990, 4085, 4151, 4515, 4902, 5719, 5930, 6020, 7116, 7980, 8170, 8302, 8895, 9030, 9804, 11267, 11438, 11860, 12255, 12453, 16340, 16604, 17157, 17790, 18060, 20755, 22534, 22876, 24510, 24906, 25499, 28595, 33801, 34314, 35580, 41510, 45068, 49020, 49812, 50998, 56335, 57190, 62265, 67602, 68628, 76497, 78869, 83020, 85785, 101996, 112670, 114380, 124530, 127495, 135204, 152994, 157738, 169005, 171570, 178493, 225340, 236607, 249060, 254990, 305988, 315476, 338010, 343140, 356986, 382485, 394345, 473214, 484481, 509980, 535479, 676020, 713972, 764970, 788690, 892465, 946428, 968962, 1070958, 1183035, 1453443, 1529940, 1577380, 1784930, 1937924, 2141916, 2366070, 2422405, 2677395, 2906886, 3391367, 3569860, 4732140, 4844810, 5354790, 5813772, 6782734, 7267215, 9689620, 10174101, 10709580, 13565468, 14534430, 16956835, 20348202, 29068860, 33913670, 40696404, 50870505, 67827340, 101741010, 203482020]

約数ペア:

[(1, 203482020), (2, 101741010), (3, 67827340), (4, 50870505), (5, 40696404), (6, 33913670), (7, 29068860), (10, 20348202), (12, 16956835), (14, 14534430), (15, 13565468), (19, 10709580), (20, 10174101), (21, 9689620), (28, 7267215), (30, 6782734), (35, 5813772), (38, 5354790), (42, 4844810), (43, 4732140), (57, 3569860), (60, 3391367), (70, 2906886), (76, 2677395), (84, 2422405), (86, 2366070), (95, 2141916), (105, 1937924), (114, 1784930), (129, 1577380), (133, 1529940), (140, 1453443), (172, 1183035), (190, 1070958), (210, 968962), (215, 946428), (228, 892465), (258, 788690), (266, 764970), (285, 713972), (301, 676020), (380, 535479), (399, 509980), (420, 484481), (430, 473214), (516, 394345), (532, 382485), (570, 356986), (593, 343140), (602, 338010), (645, 315476), (665, 305988), (798, 254990), (817, 249060), (860, 236607), (903, 225340), (1140, 178493), (1186, 171570), (1204, 169005), (1290, 157738), (1330, 152994), (1505, 135204), (1596, 127495), (1634, 124530), (1779, 114380), (1806, 112670), (1995, 101996), (2372, 85785), (2451, 83020), (2580, 78869), (2660, 76497), (2965, 68628), (3010, 67602), (3268, 62265), (3558, 57190), (3612, 56335), (3990, 50998), (4085, 49812), (4151, 49020), (4515, 45068), (4902, 41510), (5719, 35580), (5930, 34314), (6020, 33801), (7116, 28595), (7980, 25499), (8170, 24906), (8302, 24510), (8895, 22876), (9030, 22534), (9804, 20755), (11267, 18060), (11438, 17790), (11860, 17157), (12255, 16604), (12453, 16340)]