210324457

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{2011}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 245174272

約数和(自身を除く): 34849815

約数列:

[1, 7, 67, 223, 469, 1561, 2011, 14077, 14941, 104587, 134737, 448453, 943159, 3139171, 30046351, 210324457]

約数ペア:

[(1, 210324457), (7, 30046351), (67, 3139171), (223, 943159), (469, 448453), (1561, 134737), (2011, 104587), (14077, 14941)]