207042836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 506761920

約数和(自身を除く): 299719084

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 83, 89, 91, 98, 143, 154, 166, 178, 182, 196, 286, 308, 332, 356, 364, 539, 572, 581, 623, 637, 913, 979, 1001, 1078, 1079, 1157, 1162, 1246, 1274, 1826, 1958, 2002, 2156, 2158, 2314, 2324, 2492, 2548, 3652, 3916, 4004, 4067, 4316, 4361, 4628, 6391, 6853, 7007, 7387, 7553, 8099, 8134, 8722, 11869, 12727, 12782, 13706, 14014, 14774, 15106, 16198, 16268, 17444, 23738, 25454, 25564, 27412, 28028, 29548, 30212, 32396, 44737, 47476, 47971, 50908, 51709, 52871, 56693, 81257, 83083, 89089, 89474, 95942, 96031, 103418, 105742, 113386, 162514, 166166, 178178, 178948, 191884, 192062, 206836, 211484, 226772, 325028, 332332, 356356, 361963, 384124, 568799, 581581, 623623, 672217, 723926, 1056341, 1137598, 1163162, 1247246, 1344434, 1447852, 2112682, 2275196, 2326324, 2494492, 2688868, 3981593, 4225364, 4705519, 7394387, 7963186, 9411038, 14788774, 15926372, 18822076, 29577548, 51760709, 103521418, 207042836]

約数ペア:

[(1, 207042836), (2, 103521418), (4, 51760709), (7, 29577548), (11, 18822076), (13, 15926372), (14, 14788774), (22, 9411038), (26, 7963186), (28, 7394387), (44, 4705519), (49, 4225364), (52, 3981593), (77, 2688868), (83, 2494492), (89, 2326324), (91, 2275196), (98, 2112682), (143, 1447852), (154, 1344434), (166, 1247246), (178, 1163162), (182, 1137598), (196, 1056341), (286, 723926), (308, 672217), (332, 623623), (356, 581581), (364, 568799), (539, 384124), (572, 361963), (581, 356356), (623, 332332), (637, 325028), (913, 226772), (979, 211484), (1001, 206836), (1078, 192062), (1079, 191884), (1157, 178948), (1162, 178178), (1246, 166166), (1274, 162514), (1826, 113386), (1958, 105742), (2002, 103418), (2156, 96031), (2158, 95942), (2314, 89474), (2324, 89089), (2492, 83083), (2548, 81257), (3652, 56693), (3916, 52871), (4004, 51709), (4067, 50908), (4316, 47971), (4361, 47476), (4628, 44737), (6391, 32396), (6853, 30212), (7007, 29548), (7387, 28028), (7553, 27412), (8099, 25564), (8134, 25454), (8722, 23738), (11869, 17444), (12727, 16268), (12782, 16198), (13706, 15106), (14014, 14774)]