205928532

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:3017

約数の個数: 72

約数和(自身を含む): 544883976

約数和(自身を除く): 338955444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 1332, 1908, 1961, 2917, 3922, 5834, 5883, 7844, 8751, 11668, 11766, 17502, 17649, 23532, 26253, 35004, 35298, 52506, 70596, 105012, 107929, 154601, 215858, 309202, 323787, 431716, 463803, 618404, 647574, 927606, 971361, 1295148, 1391409, 1855212, 1942722, 2782818, 3885444, 5565636, 5720237, 11440474, 17160711, 22880948, 34321422, 51482133, 68642844, 102964266, 205928532]

約数ペア:

[(1, 205928532), (2, 102964266), (3, 68642844), (4, 51482133), (6, 34321422), (9, 22880948), (12, 17160711), (18, 11440474), (36, 5720237), (37, 5565636), (53, 3885444), (74, 2782818), (106, 1942722), (111, 1855212), (148, 1391409), (159, 1295148), (212, 971361), (222, 927606), (318, 647574), (333, 618404), (444, 463803), (477, 431716), (636, 323787), (666, 309202), (954, 215858), (1332, 154601), (1908, 107929), (1961, 105012), (2917, 70596), (3922, 52506), (5834, 35298), (5883, 35004), (7844, 26253), (8751, 23532), (11668, 17649), (11766, 17502)]