201205278

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{210907}}^1$

素因数の和:210968

約数の個数: 24

約数和(自身を含む): 444172248

約数和(自身を除く): 242966970

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 210907, 421814, 632721, 1265442, 1898163, 3796326, 11178071, 22356142, 33534213, 67068426, 100602639, 201205278]

約数ペア:

[(1, 201205278), (2, 100602639), (3, 67068426), (6, 33534213), (9, 22356142), (18, 11178071), (53, 3796326), (106, 1898163), (159, 1265442), (318, 632721), (477, 421814), (954, 210907)]