205372650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{195593}}^1$

素因数の和:195615

約数の個数: 48

約数和(自身を含む): 582087744

約数和(自身を除く): 376715094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 195593, 391186, 586779, 977965, 1173558, 1369151, 1955930, 2738302, 2933895, 4107453, 4889825, 5867790, 6845755, 8214906, 9779650, 13691510, 14669475, 20537265, 29338950, 34228775, 41074530, 68457550, 102686325, 205372650]

約数ペア:

[(1, 205372650), (2, 102686325), (3, 68457550), (5, 41074530), (6, 34228775), (7, 29338950), (10, 20537265), (14, 14669475), (15, 13691510), (21, 9779650), (25, 8214906), (30, 6845755), (35, 5867790), (42, 4889825), (50, 4107453), (70, 2933895), (75, 2738302), (105, 1955930), (150, 1369151), (175, 1173558), (210, 977965), (350, 586779), (525, 391186), (1050, 195593)]