201997134

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{303299}}^1$

素因数の和:303344

約数の個数: 24

約数和(自身を含む): 449490600

約数和(自身を除く): 247493466

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 303299, 606598, 909897, 1819794, 2729691, 5459382, 11222063, 22444126, 33666189, 67332378, 100998567, 201997134]

約数ペア:

[(1, 201997134), (2, 100998567), (3, 67332378), (6, 33666189), (9, 22444126), (18, 11222063), (37, 5459382), (74, 2729691), (111, 1819794), (222, 909897), (333, 606598), (666, 303299)]