211462932

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 557020800

約数和(自身を除く): 345557868

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 89, 102, 114, 178, 204, 228, 267, 323, 356, 534, 613, 646, 969, 1068, 1226, 1292, 1513, 1691, 1839, 1938, 2452, 3026, 3382, 3678, 3876, 4539, 5073, 6052, 6764, 7356, 9078, 10146, 10421, 11647, 18156, 20292, 20842, 23294, 28747, 31263, 34941, 41684, 46588, 54557, 57494, 62526, 69882, 86241, 109114, 114988, 125052, 139764, 163671, 172482, 197999, 218228, 327342, 344964, 395998, 593997, 654684, 791996, 927469, 1036583, 1187994, 1854938, 2073166, 2375988, 2782407, 3109749, 3709876, 4146332, 5564814, 6219498, 11129628, 12438996, 17621911, 35243822, 52865733, 70487644, 105731466, 211462932]

約数ペア:

[(1, 211462932), (2, 105731466), (3, 70487644), (4, 52865733), (6, 35243822), (12, 17621911), (17, 12438996), (19, 11129628), (34, 6219498), (38, 5564814), (51, 4146332), (57, 3709876), (68, 3109749), (76, 2782407), (89, 2375988), (102, 2073166), (114, 1854938), (178, 1187994), (204, 1036583), (228, 927469), (267, 791996), (323, 654684), (356, 593997), (534, 395998), (613, 344964), (646, 327342), (969, 218228), (1068, 197999), (1226, 172482), (1292, 163671), (1513, 139764), (1691, 125052), (1839, 114988), (1938, 109114), (2452, 86241), (3026, 69882), (3382, 62526), (3678, 57494), (3876, 54557), (4539, 46588), (5073, 41684), (6052, 34941), (6764, 31263), (7356, 28747), (9078, 23294), (10146, 20842), (10421, 20292), (11647, 18156)]