197541312

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 543958272

約数和(自身を除く): 346416960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 71, 86, 96, 129, 142, 172, 192, 213, 258, 284, 337, 344, 426, 516, 568, 674, 688, 852, 1011, 1032, 1136, 1348, 1376, 1704, 2022, 2064, 2272, 2696, 2752, 3053, 3408, 4044, 4128, 4544, 5392, 6106, 6816, 8088, 8256, 9159, 10784, 12212, 13632, 14491, 16176, 18318, 21568, 23927, 24424, 28982, 32352, 36636, 43473, 47854, 48848, 57964, 64704, 71781, 73272, 86946, 95708, 97696, 115928, 143562, 146544, 173892, 191416, 195392, 231856, 287124, 293088, 347784, 382832, 463712, 574248, 586176, 695568, 765664, 927424, 1028861, 1148496, 1391136, 1531328, 2057722, 2296992, 2782272, 3086583, 4115444, 4593984, 6173166, 8230888, 12346332, 16461776, 24692664, 32923552, 49385328, 65847104, 98770656, 197541312]

約数ペア:

[(1, 197541312), (2, 98770656), (3, 65847104), (4, 49385328), (6, 32923552), (8, 24692664), (12, 16461776), (16, 12346332), (24, 8230888), (32, 6173166), (43, 4593984), (48, 4115444), (64, 3086583), (71, 2782272), (86, 2296992), (96, 2057722), (129, 1531328), (142, 1391136), (172, 1148496), (192, 1028861), (213, 927424), (258, 765664), (284, 695568), (337, 586176), (344, 574248), (426, 463712), (516, 382832), (568, 347784), (674, 293088), (688, 287124), (852, 231856), (1011, 195392), (1032, 191416), (1136, 173892), (1348, 146544), (1376, 143562), (1704, 115928), (2022, 97696), (2064, 95708), (2272, 86946), (2696, 73272), (2752, 71781), (3053, 64704), (3408, 57964), (4044, 48848), (4128, 47854), (4544, 43473), (5392, 36636), (6106, 32352), (6816, 28982), (8088, 24424), (8256, 23927), (9159, 21568), (10784, 18318), (12212, 16176), (13632, 14491)]