205888128

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 576438720

約数和(自身を除く): 370550592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 128, 129, 148, 172, 192, 222, 258, 296, 337, 344, 384, 444, 516, 592, 674, 688, 888, 1011, 1032, 1184, 1348, 1376, 1591, 1776, 2022, 2064, 2368, 2696, 2752, 3182, 3552, 4044, 4128, 4736, 4773, 5392, 5504, 6364, 7104, 8088, 8256, 9546, 10784, 12469, 12728, 14208, 14491, 16176, 16512, 19092, 21568, 24938, 25456, 28982, 32352, 37407, 38184, 43136, 43473, 49876, 50912, 57964, 64704, 74814, 76368, 86946, 99752, 101824, 115928, 129408, 149628, 152736, 173892, 199504, 203648, 231856, 299256, 305472, 347784, 399008, 463712, 536167, 598512, 610944, 695568, 798016, 927424, 1072334, 1197024, 1391136, 1596032, 1608501, 1854848, 2144668, 2394048, 2782272, 3217002, 4289336, 4788096, 5564544, 6434004, 8578672, 12868008, 17157344, 25736016, 34314688, 51472032, 68629376, 102944064, 205888128]

約数ペア:

[(1, 205888128), (2, 102944064), (3, 68629376), (4, 51472032), (6, 34314688), (8, 25736016), (12, 17157344), (16, 12868008), (24, 8578672), (32, 6434004), (37, 5564544), (43, 4788096), (48, 4289336), (64, 3217002), (74, 2782272), (86, 2394048), (96, 2144668), (111, 1854848), (128, 1608501), (129, 1596032), (148, 1391136), (172, 1197024), (192, 1072334), (222, 927424), (258, 798016), (296, 695568), (337, 610944), (344, 598512), (384, 536167), (444, 463712), (516, 399008), (592, 347784), (674, 305472), (688, 299256), (888, 231856), (1011, 203648), (1032, 199504), (1184, 173892), (1348, 152736), (1376, 149628), (1591, 129408), (1776, 115928), (2022, 101824), (2064, 99752), (2368, 86946), (2696, 76368), (2752, 74814), (3182, 64704), (3552, 57964), (4044, 50912), (4128, 49876), (4736, 43473), (4773, 43136), (5392, 38184), (5504, 37407), (6364, 32352), (7104, 28982), (8088, 25456), (8256, 24938), (9546, 21568), (10784, 19092), (12469, 16512), (12728, 16176), (14208, 14491)]