207208386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13591}}^1$

素因数の和:13628

約数の個数: 72

約数和(自身を含む): 564013632

約数和(自身を除く): 356805246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 13591, 15246, 27182, 40773, 81546, 95137, 122319, 149501, 190274, 244638, 285411, 299002, 448503, 570822, 856233, 897006, 1046507, 1345509, 1644511, 1712466, 2093014, 2691018, 3139521, 3289022, 4933533, 6279042, 9418563, 9867066, 11511577, 14800599, 18837126, 23023154, 29601198, 34534731, 69069462, 103604193, 207208386]

約数ペア:

[(1, 207208386), (2, 103604193), (3, 69069462), (6, 34534731), (7, 29601198), (9, 23023154), (11, 18837126), (14, 14800599), (18, 11511577), (21, 9867066), (22, 9418563), (33, 6279042), (42, 4933533), (63, 3289022), (66, 3139521), (77, 2691018), (99, 2093014), (121, 1712466), (126, 1644511), (154, 1345509), (198, 1046507), (231, 897006), (242, 856233), (363, 570822), (462, 448503), (693, 299002), (726, 285411), (847, 244638), (1089, 190274), (1386, 149501), (1694, 122319), (2178, 95137), (2541, 81546), (5082, 40773), (7623, 27182), (13591, 15246)]