210106764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{277919}}^1$

素因数の和:277939

約数の個数: 48

約数和(自身を含む): 622540800

約数和(自身を除く): 412434036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 277919, 555838, 833757, 1111676, 1667514, 1945433, 2501271, 3335028, 3890866, 5002542, 5836299, 7503813, 7781732, 10005084, 11672598, 15007626, 17508897, 23345196, 30015252, 35017794, 52526691, 70035588, 105053382, 210106764]

約数ペア:

[(1, 210106764), (2, 105053382), (3, 70035588), (4, 52526691), (6, 35017794), (7, 30015252), (9, 23345196), (12, 17508897), (14, 15007626), (18, 11672598), (21, 10005084), (27, 7781732), (28, 7503813), (36, 5836299), (42, 5002542), (54, 3890866), (63, 3335028), (84, 2501271), (108, 1945433), (126, 1667514), (189, 1111676), (252, 833757), (378, 555838), (756, 277919)]