207948868

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1264

約数の個数: 36

約数和(自身を含む): 384362496

約数和(自身を除く): 176413628

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 961, 1151, 1457, 1922, 2302, 2914, 3844, 4604, 5828, 35681, 45167, 54097, 71362, 90334, 108194, 142724, 180668, 216388, 1106111, 1677007, 2212222, 3354014, 4424444, 6708028, 51987217, 103974434, 207948868]

約数ペア:

[(1, 207948868), (2, 103974434), (4, 51987217), (31, 6708028), (47, 4424444), (62, 3354014), (94, 2212222), (124, 1677007), (188, 1106111), (961, 216388), (1151, 180668), (1457, 142724), (1922, 108194), (2302, 90334), (2914, 71362), (3844, 54097), (4604, 45167), (5828, 35681)]