206548392988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{369409}}^1$

素因数の和:370490

約数の個数: 48

約数和(自身を含む): 435253638400

約数和(自身を除く): 228705245412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1051, 2102, 4204, 7357, 14714, 19969, 29428, 39938, 79876, 139783, 279566, 369409, 559132, 738818, 1477636, 2585863, 5171726, 7018771, 10343452, 14037542, 28075084, 49131397, 98262794, 196525588, 388248859, 776497718, 1552995436, 2717742013, 5435484026, 7376728321, 10870968052, 14753456642, 29506913284, 51637098247, 103274196494, 206548392988]

約数ペア:

[(1, 206548392988), (2, 103274196494), (4, 51637098247), (7, 29506913284), (14, 14753456642), (19, 10870968052), (28, 7376728321), (38, 5435484026), (76, 2717742013), (133, 1552995436), (266, 776497718), (532, 388248859), (1051, 196525588), (2102, 98262794), (4204, 49131397), (7357, 28075084), (14714, 14037542), (19969, 10343452), (29428, 7018771), (39938, 5171726), (79876, 2585863), (139783, 1477636), (279566, 738818), (369409, 559132)]