206785896

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 533282880

約数和(自身を除く): 326496984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 337, 444, 674, 691, 888, 1011, 1348, 1382, 2022, 2073, 2696, 2764, 4044, 4146, 5528, 8088, 8292, 12469, 16584, 24938, 25567, 37407, 49876, 51134, 74814, 76701, 99752, 102268, 149628, 153402, 204536, 232867, 299256, 306804, 465734, 613608, 698601, 931468, 1397202, 1862936, 2794404, 5588808, 8616079, 17232158, 25848237, 34464316, 51696474, 68928632, 103392948, 206785896]

約数ペア:

[(1, 206785896), (2, 103392948), (3, 68928632), (4, 51696474), (6, 34464316), (8, 25848237), (12, 17232158), (24, 8616079), (37, 5588808), (74, 2794404), (111, 1862936), (148, 1397202), (222, 931468), (296, 698601), (337, 613608), (444, 465734), (674, 306804), (691, 299256), (888, 232867), (1011, 204536), (1348, 153402), (1382, 149628), (2022, 102268), (2073, 99752), (2696, 76701), (2764, 74814), (4044, 51134), (4146, 49876), (5528, 37407), (8088, 25567), (8292, 24938), (12469, 16584)]