209520006

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{883}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 426187008

約数和(自身を除く): 216667002

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 557, 883, 1114, 1671, 1766, 2649, 3342, 5298, 39547, 62693, 79094, 118641, 125386, 188079, 237282, 376158, 491831, 983662, 1475493, 2950986, 34920001, 69840002, 104760003, 209520006]

約数ペア:

[(1, 209520006), (2, 104760003), (3, 69840002), (6, 34920001), (71, 2950986), (142, 1475493), (213, 983662), (426, 491831), (557, 376158), (883, 237282), (1114, 188079), (1671, 125386), (1766, 118641), (2649, 79094), (3342, 62693), (5298, 39547)]