207656316

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 623750400

約数和(自身を除く): 416094084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 196, 201, 251, 252, 268, 294, 343, 402, 441, 469, 502, 588, 603, 686, 753, 804, 882, 938, 1004, 1029, 1206, 1372, 1407, 1506, 1757, 1764, 1876, 2058, 2259, 2412, 2814, 3012, 3087, 3283, 3514, 4116, 4221, 4518, 5271, 5628, 6174, 6566, 7028, 8442, 9036, 9849, 10542, 12299, 12348, 13132, 15813, 16817, 16884, 19698, 21084, 22981, 24598, 29547, 31626, 33634, 36897, 39396, 45962, 49196, 50451, 59094, 63252, 67268, 68943, 73794, 86093, 91924, 100902, 110691, 117719, 118188, 137886, 147588, 151353, 172186, 201804, 206829, 221382, 235438, 258279, 275772, 302706, 344372, 353157, 413658, 442764, 470876, 516558, 605412, 706314, 774837, 824033, 827316, 1033116, 1059471, 1412628, 1549674, 1648066, 2118942, 2472099, 3099348, 3296132, 4237884, 4944198, 5768231, 7416297, 9888396, 11536462, 14832594, 17304693, 23072924, 29665188, 34609386, 51914079, 69218772, 103828158, 207656316]

約数ペア:

[(1, 207656316), (2, 103828158), (3, 69218772), (4, 51914079), (6, 34609386), (7, 29665188), (9, 23072924), (12, 17304693), (14, 14832594), (18, 11536462), (21, 9888396), (28, 7416297), (36, 5768231), (42, 4944198), (49, 4237884), (63, 3296132), (67, 3099348), (84, 2472099), (98, 2118942), (126, 1648066), (134, 1549674), (147, 1412628), (196, 1059471), (201, 1033116), (251, 827316), (252, 824033), (268, 774837), (294, 706314), (343, 605412), (402, 516558), (441, 470876), (469, 442764), (502, 413658), (588, 353157), (603, 344372), (686, 302706), (753, 275772), (804, 258279), (882, 235438), (938, 221382), (1004, 206829), (1029, 201804), (1206, 172186), (1372, 151353), (1407, 147588), (1506, 137886), (1757, 118188), (1764, 117719), (1876, 110691), (2058, 100902), (2259, 91924), (2412, 86093), (2814, 73794), (3012, 68943), (3087, 67268), (3283, 63252), (3514, 59094), (4116, 50451), (4221, 49196), (4518, 45962), (5271, 39396), (5628, 36897), (6174, 33634), (6566, 31626), (7028, 29547), (8442, 24598), (9036, 22981), (9849, 21084), (10542, 19698), (12299, 16884), (12348, 16817), (13132, 15813)]