200978646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3079}}^1$

素因数の和:3161

約数の個数: 64

約数和(自身を含む): 468357120

約数和(自身を除く): 267378474

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 473, 506, 759, 946, 989, 1419, 1518, 1978, 2838, 2967, 3079, 5934, 6158, 9237, 10879, 18474, 21758, 32637, 33869, 65274, 67738, 70817, 101607, 132397, 141634, 203214, 212451, 264794, 397191, 424902, 778987, 794382, 1456367, 1557974, 2336961, 2912734, 3045131, 4369101, 4673922, 6090262, 8738202, 9135393, 18270786, 33496441, 66992882, 100489323, 200978646]

約数ペア:

[(1, 200978646), (2, 100489323), (3, 66992882), (6, 33496441), (11, 18270786), (22, 9135393), (23, 8738202), (33, 6090262), (43, 4673922), (46, 4369101), (66, 3045131), (69, 2912734), (86, 2336961), (129, 1557974), (138, 1456367), (253, 794382), (258, 778987), (473, 424902), (506, 397191), (759, 264794), (946, 212451), (989, 203214), (1419, 141634), (1518, 132397), (1978, 101607), (2838, 70817), (2967, 67738), (3079, 65274), (5934, 33869), (6158, 32637), (9237, 21758), (10879, 18474)]