207921828

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{178627}}^1$

素因数の和:178731

約数の個数: 24

約数和(自身を含む): 490155232

約数和(自身を除く): 282233404

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 178627, 357254, 535881, 714508, 1071762, 2143524, 17326819, 34653638, 51980457, 69307276, 103960914, 207921828]

約数ペア:

[(1, 207921828), (2, 103960914), (3, 69307276), (4, 51980457), (6, 34653638), (12, 17326819), (97, 2143524), (194, 1071762), (291, 714508), (388, 535881), (582, 357254), (1164, 178627)]