207695800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 569963520

約数和(自身を除く): 362267720

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 37, 40, 50, 52, 65, 68, 74, 85, 100, 104, 127, 130, 136, 148, 170, 185, 200, 221, 254, 260, 296, 325, 340, 370, 425, 442, 481, 508, 520, 629, 635, 650, 680, 740, 850, 884, 925, 962, 1016, 1105, 1258, 1270, 1300, 1480, 1651, 1700, 1768, 1850, 1924, 2159, 2210, 2405, 2516, 2540, 2600, 3145, 3175, 3302, 3400, 3700, 3848, 4318, 4420, 4699, 4810, 5032, 5080, 5525, 6290, 6350, 6604, 7400, 8177, 8255, 8636, 8840, 9398, 9620, 10795, 11050, 12025, 12580, 12700, 13208, 15725, 16354, 16510, 17272, 18796, 19240, 21590, 22100, 23495, 24050, 25160, 25400, 28067, 31450, 32708, 33020, 37592, 40885, 41275, 43180, 44200, 46990, 48100, 53975, 56134, 61087, 62900, 65416, 66040, 79883, 81770, 82550, 86360, 93980, 96200, 107950, 112268, 117475, 122174, 125800, 140335, 159766, 163540, 165100, 187960, 204425, 215900, 224536, 234950, 244348, 280670, 305435, 319532, 327080, 330200, 399415, 408850, 431800, 469900, 488696, 561340, 610870, 639064, 701675, 798830, 817700, 939800, 1038479, 1122680, 1221740, 1403350, 1527175, 1597660, 1635400, 1997075, 2076958, 2443480, 2806700, 3054350, 3195320, 3994150, 4153916, 5192395, 5613400, 6108700, 7988300, 8307832, 10384790, 12217400, 15976600, 20769580, 25961975, 41539160, 51923950, 103847900, 207695800]

約数ペア:

[(1, 207695800), (2, 103847900), (4, 51923950), (5, 41539160), (8, 25961975), (10, 20769580), (13, 15976600), (17, 12217400), (20, 10384790), (25, 8307832), (26, 7988300), (34, 6108700), (37, 5613400), (40, 5192395), (50, 4153916), (52, 3994150), (65, 3195320), (68, 3054350), (74, 2806700), (85, 2443480), (100, 2076958), (104, 1997075), (127, 1635400), (130, 1597660), (136, 1527175), (148, 1403350), (170, 1221740), (185, 1122680), (200, 1038479), (221, 939800), (254, 817700), (260, 798830), (296, 701675), (325, 639064), (340, 610870), (370, 561340), (425, 488696), (442, 469900), (481, 431800), (508, 408850), (520, 399415), (629, 330200), (635, 327080), (650, 319532), (680, 305435), (740, 280670), (850, 244348), (884, 234950), (925, 224536), (962, 215900), (1016, 204425), (1105, 187960), (1258, 165100), (1270, 163540), (1300, 159766), (1480, 140335), (1651, 125800), (1700, 122174), (1768, 117475), (1850, 112268), (1924, 107950), (2159, 96200), (2210, 93980), (2405, 86360), (2516, 82550), (2540, 81770), (2600, 79883), (3145, 66040), (3175, 65416), (3302, 62900), (3400, 61087), (3700, 56134), (3848, 53975), (4318, 48100), (4420, 46990), (4699, 44200), (4810, 43180), (5032, 41275), (5080, 40885), (5525, 37592), (6290, 33020), (6350, 32708), (6604, 31450), (7400, 28067), (8177, 25400), (8255, 25160), (8636, 24050), (8840, 23495), (9398, 22100), (9620, 21590), (10795, 19240), (11050, 18796), (12025, 17272), (12580, 16510), (12700, 16354), (13208, 15725)]