206268636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 606480000

約数和(自身を除く): 400211364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 49, 57, 74, 76, 84, 98, 111, 114, 133, 147, 148, 196, 222, 228, 259, 266, 294, 399, 444, 499, 518, 532, 588, 703, 777, 798, 931, 998, 1036, 1406, 1497, 1554, 1596, 1813, 1862, 1996, 2109, 2793, 2812, 2994, 3108, 3493, 3626, 3724, 4218, 4921, 5439, 5586, 5988, 6986, 7252, 8436, 9481, 9842, 10479, 10878, 11172, 13972, 14763, 18463, 18962, 19684, 20958, 21756, 24451, 28443, 29526, 34447, 36926, 37924, 41916, 48902, 55389, 56886, 59052, 66367, 68894, 73353, 73852, 97804, 103341, 110778, 113772, 129241, 132734, 137788, 146706, 199101, 206682, 221556, 258482, 265468, 293412, 350797, 387723, 398202, 413364, 464569, 516964, 701594, 775446, 796404, 904687, 929138, 1052391, 1393707, 1403188, 1550892, 1809374, 1858276, 2104782, 2455579, 2714061, 2787414, 3618748, 4209564, 4911158, 5428122, 5574828, 7366737, 9822316, 10856244, 14733474, 17189053, 29466948, 34378106, 51567159, 68756212, 103134318, 206268636]

約数ペア:

[(1, 206268636), (2, 103134318), (3, 68756212), (4, 51567159), (6, 34378106), (7, 29466948), (12, 17189053), (14, 14733474), (19, 10856244), (21, 9822316), (28, 7366737), (37, 5574828), (38, 5428122), (42, 4911158), (49, 4209564), (57, 3618748), (74, 2787414), (76, 2714061), (84, 2455579), (98, 2104782), (111, 1858276), (114, 1809374), (133, 1550892), (147, 1403188), (148, 1393707), (196, 1052391), (222, 929138), (228, 904687), (259, 796404), (266, 775446), (294, 701594), (399, 516964), (444, 464569), (499, 413364), (518, 398202), (532, 387723), (588, 350797), (703, 293412), (777, 265468), (798, 258482), (931, 221556), (998, 206682), (1036, 199101), (1406, 146706), (1497, 137788), (1554, 132734), (1596, 129241), (1813, 113772), (1862, 110778), (1996, 103341), (2109, 97804), (2793, 73852), (2812, 73353), (2994, 68894), (3108, 66367), (3493, 59052), (3626, 56886), (3724, 55389), (4218, 48902), (4921, 41916), (5439, 37924), (5586, 36926), (5988, 34447), (6986, 29526), (7252, 28443), (8436, 24451), (9481, 21756), (9842, 20958), (10479, 19684), (10878, 18962), (11172, 18463), (13972, 14763)]