207907154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 391495104

約数和(自身を除く): 183587950

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 307, 427, 614, 793, 854, 1586, 2149, 3721, 3991, 4298, 5551, 7442, 7982, 11102, 18727, 26047, 27937, 37454, 48373, 52094, 55874, 96746, 131089, 243451, 262178, 338611, 486902, 677222, 1142347, 1704157, 2284694, 3408314, 7996429, 14850511, 15992858, 29701022, 103953577, 207907154]

約数ペア:

[(1, 207907154), (2, 103953577), (7, 29701022), (13, 15992858), (14, 14850511), (26, 7996429), (61, 3408314), (91, 2284694), (122, 1704157), (182, 1142347), (307, 677222), (427, 486902), (614, 338611), (793, 262178), (854, 243451), (1586, 131089), (2149, 96746), (3721, 55874), (3991, 52094), (4298, 48373), (5551, 37454), (7442, 27937), (7982, 26047), (11102, 18727)]