207389112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 402249288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 107, 139, 166, 168, 214, 249, 278, 321, 332, 417, 428, 498, 556, 581, 642, 664, 749, 834, 856, 973, 996, 1112, 1162, 1284, 1498, 1668, 1743, 1946, 1992, 2247, 2324, 2568, 2919, 2996, 3336, 3486, 3892, 4494, 4648, 5838, 5992, 6972, 7784, 8881, 8988, 11537, 11676, 13944, 14873, 17762, 17976, 23074, 23352, 26643, 29746, 34611, 35524, 44619, 46148, 53286, 59492, 62167, 69222, 71048, 80759, 89238, 92296, 104111, 106572, 118984, 124334, 138444, 161518, 178476, 186501, 208222, 213144, 242277, 248668, 276888, 312333, 323036, 356952, 373002, 416444, 484554, 497336, 624666, 646072, 746004, 832888, 969108, 1234459, 1249332, 1492008, 1938216, 2468918, 2498664, 3703377, 4937836, 7406754, 8641213, 9875672, 14813508, 17282426, 25923639, 29627016, 34564852, 51847278, 69129704, 103694556, 207389112]

約数ペア:

[(1, 207389112), (2, 103694556), (3, 69129704), (4, 51847278), (6, 34564852), (7, 29627016), (8, 25923639), (12, 17282426), (14, 14813508), (21, 9875672), (24, 8641213), (28, 7406754), (42, 4937836), (56, 3703377), (83, 2498664), (84, 2468918), (107, 1938216), (139, 1492008), (166, 1249332), (168, 1234459), (214, 969108), (249, 832888), (278, 746004), (321, 646072), (332, 624666), (417, 497336), (428, 484554), (498, 416444), (556, 373002), (581, 356952), (642, 323036), (664, 312333), (749, 276888), (834, 248668), (856, 242277), (973, 213144), (996, 208222), (1112, 186501), (1162, 178476), (1284, 161518), (1498, 138444), (1668, 124334), (1743, 118984), (1946, 106572), (1992, 104111), (2247, 92296), (2324, 89238), (2568, 80759), (2919, 71048), (2996, 69222), (3336, 62167), (3486, 59492), (3892, 53286), (4494, 46148), (4648, 44619), (5838, 35524), (5992, 34611), (6972, 29746), (7784, 26643), (8881, 23352), (8988, 23074), (11537, 17976), (11676, 17762), (13944, 14873)]