198317994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{674551}}^1$

素因数の和:674570

約数の個数: 24

約数和(自身を含む): 461393568

約数和(自身を除く): 263075574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 674551, 1349102, 2023653, 4047306, 4721857, 9443714, 14165571, 28331142, 33052999, 66105998, 99158997, 198317994]

約数ペア:

[(1, 198317994), (2, 99158997), (3, 66105998), (6, 33052999), (7, 28331142), (14, 14165571), (21, 9443714), (42, 4721857), (49, 4047306), (98, 2023653), (147, 1349102), (294, 674551)]