205041888

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5519}}^1$

素因数の和:5581

約数の個数: 96

約数和(自身を含む): 612057600

約数和(自身を除く): 407015712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 516, 688, 774, 864, 1032, 1161, 1376, 1548, 2064, 2322, 3096, 4128, 4644, 5519, 6192, 9288, 11038, 12384, 16557, 18576, 22076, 33114, 37152, 44152, 49671, 66228, 88304, 99342, 132456, 149013, 176608, 198684, 237317, 264912, 298026, 397368, 474634, 529824, 596052, 711951, 794736, 949268, 1192104, 1423902, 1589472, 1898536, 2135853, 2384208, 2847804, 3797072, 4271706, 4768416, 5695608, 6407559, 7594144, 8543412, 11391216, 12815118, 17086824, 22782432, 25630236, 34173648, 51260472, 68347296, 102520944, 205041888]

約数ペア:

[(1, 205041888), (2, 102520944), (3, 68347296), (4, 51260472), (6, 34173648), (8, 25630236), (9, 22782432), (12, 17086824), (16, 12815118), (18, 11391216), (24, 8543412), (27, 7594144), (32, 6407559), (36, 5695608), (43, 4768416), (48, 4271706), (54, 3797072), (72, 2847804), (86, 2384208), (96, 2135853), (108, 1898536), (129, 1589472), (144, 1423902), (172, 1192104), (216, 949268), (258, 794736), (288, 711951), (344, 596052), (387, 529824), (432, 474634), (516, 397368), (688, 298026), (774, 264912), (864, 237317), (1032, 198684), (1161, 176608), (1376, 149013), (1548, 132456), (2064, 99342), (2322, 88304), (3096, 66228), (4128, 49671), (4644, 44152), (5519, 37152), (6192, 33114), (9288, 22076), (11038, 18576), (12384, 16557)]