210992292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{837271}}^1$

素因数の和:837288

約数の個数: 36

約数和(自身を含む): 609534016

約数和(自身を除く): 398541724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 837271, 1674542, 2511813, 3349084, 5023626, 5860897, 7535439, 10047252, 11721794, 15070878, 17582691, 23443588, 30141756, 35165382, 52748073, 70330764, 105496146, 210992292]

約数ペア:

[(1, 210992292), (2, 105496146), (3, 70330764), (4, 52748073), (6, 35165382), (7, 30141756), (9, 23443588), (12, 17582691), (14, 15070878), (18, 11721794), (21, 10047252), (28, 7535439), (36, 5860897), (42, 5023626), (63, 3349084), (84, 2511813), (126, 1674542), (252, 837271)]