226203208

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 573123600

約数和(自身を除く): 346920392

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 121, 133, 152, 154, 196, 209, 242, 251, 266, 308, 392, 418, 484, 502, 532, 539, 616, 836, 847, 931, 968, 1004, 1064, 1078, 1463, 1672, 1694, 1757, 1862, 2008, 2156, 2299, 2761, 2926, 3388, 3514, 3724, 4312, 4598, 4769, 5522, 5852, 5929, 6776, 7028, 7448, 9196, 9538, 10241, 11044, 11704, 11858, 12299, 14056, 16093, 18392, 19076, 19327, 20482, 22088, 23716, 24598, 30371, 32186, 33383, 38152, 38654, 40964, 47432, 49196, 52459, 60742, 64372, 66766, 77308, 81928, 98392, 104918, 112651, 121484, 128744, 133532, 135289, 154616, 209836, 212597, 225302, 233681, 242968, 267064, 270578, 367213, 419672, 425194, 450604, 467362, 541156, 577049, 734426, 850388, 901208, 934724, 1082312, 1154098, 1468852, 1488179, 1700776, 1869448, 2308196, 2570491, 2937704, 2976358, 4039343, 4616392, 5140982, 5952716, 8078686, 10281964, 11905432, 16157372, 20563928, 28275401, 32314744, 56550802, 113101604, 226203208]

約数ペア:

[(1, 226203208), (2, 113101604), (4, 56550802), (7, 32314744), (8, 28275401), (11, 20563928), (14, 16157372), (19, 11905432), (22, 10281964), (28, 8078686), (38, 5952716), (44, 5140982), (49, 4616392), (56, 4039343), (76, 2976358), (77, 2937704), (88, 2570491), (98, 2308196), (121, 1869448), (133, 1700776), (152, 1488179), (154, 1468852), (196, 1154098), (209, 1082312), (242, 934724), (251, 901208), (266, 850388), (308, 734426), (392, 577049), (418, 541156), (484, 467362), (502, 450604), (532, 425194), (539, 419672), (616, 367213), (836, 270578), (847, 267064), (931, 242968), (968, 233681), (1004, 225302), (1064, 212597), (1078, 209836), (1463, 154616), (1672, 135289), (1694, 133532), (1757, 128744), (1862, 121484), (2008, 112651), (2156, 104918), (2299, 98392), (2761, 81928), (2926, 77308), (3388, 66766), (3514, 64372), (3724, 60742), (4312, 52459), (4598, 49196), (4769, 47432), (5522, 40964), (5852, 38654), (5929, 38152), (6776, 33383), (7028, 32186), (7448, 30371), (9196, 24598), (9538, 23716), (10241, 22088), (11044, 20482), (11704, 19327), (11858, 19076), (12299, 18392), (14056, 16093)]