208249056

素因数分解:

$2^5\times 3^6\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 168

約数和(自身を含む): 627994080

約数和(自身を除く): 419745024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 113, 144, 158, 162, 216, 226, 237, 243, 288, 316, 324, 339, 432, 452, 474, 486, 632, 648, 678, 711, 729, 864, 904, 948, 972, 1017, 1264, 1296, 1356, 1422, 1458, 1808, 1896, 1944, 2034, 2133, 2528, 2592, 2712, 2844, 2916, 3051, 3616, 3792, 3888, 4068, 4266, 5424, 5688, 5832, 6102, 6399, 7584, 7776, 8136, 8532, 8927, 9153, 10848, 11376, 11664, 12204, 12798, 16272, 17064, 17854, 18306, 19197, 22752, 23328, 24408, 25596, 26781, 27459, 32544, 34128, 35708, 36612, 38394, 48816, 51192, 53562, 54918, 57591, 68256, 71416, 73224, 76788, 80343, 82377, 97632, 102384, 107124, 109836, 115182, 142832, 146448, 153576, 160686, 164754, 204768, 214248, 219672, 230364, 241029, 285664, 292896, 307152, 321372, 329508, 428496, 439344, 460728, 482058, 614304, 642744, 659016, 723087, 856992, 878688, 921456, 964116, 1285488, 1318032, 1446174, 1842912, 1928232, 2169261, 2570976, 2636064, 2892348, 3856464, 4338522, 5784696, 6507783, 7712928, 8677044, 11569392, 13015566, 17354088, 23138784, 26031132, 34708176, 52062264, 69416352, 104124528, 208249056]

約数ペア:

[(1, 208249056), (2, 104124528), (3, 69416352), (4, 52062264), (6, 34708176), (8, 26031132), (9, 23138784), (12, 17354088), (16, 13015566), (18, 11569392), (24, 8677044), (27, 7712928), (32, 6507783), (36, 5784696), (48, 4338522), (54, 3856464), (72, 2892348), (79, 2636064), (81, 2570976), (96, 2169261), (108, 1928232), (113, 1842912), (144, 1446174), (158, 1318032), (162, 1285488), (216, 964116), (226, 921456), (237, 878688), (243, 856992), (288, 723087), (316, 659016), (324, 642744), (339, 614304), (432, 482058), (452, 460728), (474, 439344), (486, 428496), (632, 329508), (648, 321372), (678, 307152), (711, 292896), (729, 285664), (864, 241029), (904, 230364), (948, 219672), (972, 214248), (1017, 204768), (1264, 164754), (1296, 160686), (1356, 153576), (1422, 146448), (1458, 142832), (1808, 115182), (1896, 109836), (1944, 107124), (2034, 102384), (2133, 97632), (2528, 82377), (2592, 80343), (2712, 76788), (2844, 73224), (2916, 71416), (3051, 68256), (3616, 57591), (3792, 54918), (3888, 53562), (4068, 51192), (4266, 48816), (5424, 38394), (5688, 36612), (5832, 35708), (6102, 34128), (6399, 32544), (7584, 27459), (7776, 26781), (8136, 25596), (8532, 24408), (8927, 23328), (9153, 22752), (10848, 19197), (11376, 18306), (11664, 17854), (12204, 17064), (12798, 16272)]