203480340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 673307712

約数和(自身を除く): 469827372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 245, 268, 294, 335, 402, 420, 469, 490, 588, 670, 735, 804, 938, 980, 1005, 1033, 1340, 1407, 1470, 1876, 2010, 2066, 2345, 2814, 2940, 3099, 3283, 4020, 4132, 4690, 5165, 5628, 6198, 6566, 7035, 7231, 9380, 9849, 10330, 12396, 13132, 14070, 14462, 15495, 16415, 19698, 20660, 21693, 28140, 28924, 30990, 32830, 36155, 39396, 43386, 49245, 50617, 61980, 65660, 69211, 72310, 86772, 98490, 101234, 108465, 138422, 144620, 151851, 196980, 202468, 207633, 216930, 253085, 276844, 303702, 346055, 415266, 433860, 484477, 506170, 607404, 692110, 759255, 830532, 968954, 1012340, 1038165, 1384220, 1453431, 1518510, 1937908, 2076330, 2422385, 2906862, 3037020, 3391339, 4152660, 4844770, 5813724, 6782678, 7267155, 9689540, 10174017, 13565356, 14534310, 16956695, 20348034, 29068620, 33913390, 40696068, 50870085, 67826780, 101740170, 203480340]

約数ペア:

[(1, 203480340), (2, 101740170), (3, 67826780), (4, 50870085), (5, 40696068), (6, 33913390), (7, 29068620), (10, 20348034), (12, 16956695), (14, 14534310), (15, 13565356), (20, 10174017), (21, 9689540), (28, 7267155), (30, 6782678), (35, 5813724), (42, 4844770), (49, 4152660), (60, 3391339), (67, 3037020), (70, 2906862), (84, 2422385), (98, 2076330), (105, 1937908), (134, 1518510), (140, 1453431), (147, 1384220), (196, 1038165), (201, 1012340), (210, 968954), (245, 830532), (268, 759255), (294, 692110), (335, 607404), (402, 506170), (420, 484477), (469, 433860), (490, 415266), (588, 346055), (670, 303702), (735, 276844), (804, 253085), (938, 216930), (980, 207633), (1005, 202468), (1033, 196980), (1340, 151851), (1407, 144620), (1470, 138422), (1876, 108465), (2010, 101234), (2066, 98490), (2345, 86772), (2814, 72310), (2940, 69211), (3099, 65660), (3283, 61980), (4020, 50617), (4132, 49245), (4690, 43386), (5165, 39396), (5628, 36155), (6198, 32830), (6566, 30990), (7035, 28924), (7231, 28140), (9380, 21693), (9849, 20660), (10330, 19698), (12396, 16415), (13132, 15495), (14070, 14462)]