199322433

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:626

約数の個数: 36

約数和(自身を含む): 308185020

約数和(自身を除く): 108862587

約数列:

[1, 3, 9, 17, 51, 153, 197, 289, 389, 591, 867, 1167, 1773, 2601, 3349, 3501, 6613, 10047, 19839, 30141, 56933, 59517, 76633, 112421, 170799, 229899, 337263, 512397, 689697, 1011789, 1302761, 3908283, 11724849, 22146937, 66440811, 199322433]

約数ペア:

[(1, 199322433), (3, 66440811), (9, 22146937), (17, 11724849), (51, 3908283), (153, 1302761), (197, 1011789), (289, 689697), (389, 512397), (591, 337263), (867, 229899), (1167, 170799), (1773, 112421), (2601, 76633), (3349, 59517), (3501, 56933), (6613, 30141), (10047, 19839)]