199674617408

素因数分解:

$2^6\times 7^2\times {\mathrm{63671753}}^1$

素因数の和:63671779

約数の個数: 42

約数和(自身を含む): 460919827206

約数和(自身を除く): 261245209798

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 63671753, 127343506, 254687012, 445702271, 509374024, 891404542, 1018748048, 1782809084, 2037496096, 3119915897, 3565618168, 4074992192, 6239831794, 7131236336, 12479663588, 14262472672, 24959327176, 28524945344, 49918654352, 99837308704, 199674617408]

約数ペア:

[(1, 199674617408), (2, 99837308704), (4, 49918654352), (7, 28524945344), (8, 24959327176), (14, 14262472672), (16, 12479663588), (28, 7131236336), (32, 6239831794), (49, 4074992192), (56, 3565618168), (64, 3119915897), (98, 2037496096), (112, 1782809084), (196, 1018748048), (224, 891404542), (392, 509374024), (448, 445702271), (784, 254687012), (1568, 127343506), (3136, 63671753)]