207989224

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{198463}}^1$

素因数の和:198600

約数の個数: 16

約数和(自身を含む): 392958720

約数和(自身を除く): 184969496

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 198463, 396926, 793852, 1587704, 25998653, 51997306, 103994612, 207989224]

約数ペア:

[(1, 207989224), (2, 103994612), (4, 51997306), (8, 25998653), (131, 1587704), (262, 793852), (524, 396926), (1048, 198463)]