203168161

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{14447}}^1$

素因数の和:14509

約数の個数: 16

約数和(自身を含む): 242726400

約数和(自身を除く): 39558239

約数列:

[1, 7, 41, 49, 287, 343, 2009, 14063, 14447, 101129, 592327, 707903, 4146289, 4955321, 29024023, 203168161]

約数ペア:

[(1, 203168161), (7, 29024023), (41, 4955321), (49, 4146289), (287, 707903), (343, 592327), (2009, 101129), (14063, 14447)]