207178171938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23167}}^1\times {\mathrm{21601}}^1$

素因数の和:44799

約数の個数: 48

約数和(自身を含む): 468444727296

約数和(自身を除く): 261266555358

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 21601, 23167, 43202, 46334, 64803, 69501, 129606, 139002, 194409, 208503, 388818, 417006, 496823, 532841, 993646, 1065682, 1490469, 1598523, 2980938, 3197046, 4471407, 4795569, 8942814, 9591138, 500430367, 1000860734, 1501291101, 3002582202, 4503873303, 9007746606, 11509898441, 23019796882, 34529695323, 69059390646, 103589085969, 207178171938]

約数ペア:

[(1, 207178171938), (2, 103589085969), (3, 69059390646), (6, 34529695323), (9, 23019796882), (18, 11509898441), (23, 9007746606), (46, 4503873303), (69, 3002582202), (138, 1501291101), (207, 1000860734), (414, 500430367), (21601, 9591138), (23167, 8942814), (43202, 4795569), (46334, 4471407), (64803, 3197046), (69501, 2980938), (129606, 1598523), (139002, 1490469), (194409, 1065682), (208503, 993646), (388818, 532841), (417006, 496823)]