207786708

素因数分解:

$2^2\times 3^4\times {\mathrm{641317}}^1$

素因数の和:641333

約数の個数: 30

約数和(自身を含む): 543196346

約数和(自身を除く): 335409638

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 641317, 1282634, 1923951, 2565268, 3847902, 5771853, 7695804, 11543706, 17315559, 23087412, 34631118, 51946677, 69262236, 103893354, 207786708]

約数ペア:

[(1, 207786708), (2, 103893354), (3, 69262236), (4, 51946677), (6, 34631118), (9, 23087412), (12, 17315559), (18, 11543706), (27, 7695804), (36, 5771853), (54, 3847902), (81, 2565268), (108, 1923951), (162, 1282634), (324, 641317)]