205057368

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 574516800

約数和(自身を除く): 369459432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 107, 129, 172, 214, 258, 321, 344, 387, 428, 516, 619, 642, 774, 856, 963, 1032, 1238, 1284, 1548, 1857, 1926, 2476, 2568, 3096, 3714, 3852, 4601, 4952, 5571, 7428, 7704, 9202, 11142, 13803, 14856, 18404, 22284, 26617, 27606, 36808, 41409, 44568, 53234, 55212, 66233, 79851, 82818, 106468, 110424, 132466, 159702, 165636, 198699, 212936, 239553, 264932, 319404, 331272, 397398, 479106, 529864, 596097, 638808, 794796, 958212, 1192194, 1589592, 1916424, 2384388, 2848019, 4768776, 5696038, 8544057, 11392076, 17088114, 22784152, 25632171, 34176228, 51264342, 68352456, 102528684, 205057368]

約数ペア:

[(1, 205057368), (2, 102528684), (3, 68352456), (4, 51264342), (6, 34176228), (8, 25632171), (9, 22784152), (12, 17088114), (18, 11392076), (24, 8544057), (36, 5696038), (43, 4768776), (72, 2848019), (86, 2384388), (107, 1916424), (129, 1589592), (172, 1192194), (214, 958212), (258, 794796), (321, 638808), (344, 596097), (387, 529864), (428, 479106), (516, 397398), (619, 331272), (642, 319404), (774, 264932), (856, 239553), (963, 212936), (1032, 198699), (1238, 165636), (1284, 159702), (1548, 132466), (1857, 110424), (1926, 106468), (2476, 82818), (2568, 79851), (3096, 66233), (3714, 55212), (3852, 53234), (4601, 44568), (4952, 41409), (5571, 36808), (7428, 27606), (7704, 26617), (9202, 22284), (11142, 18404), (13803, 14856)]