202149388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{232891}}^1$

素因数の和:232933

約数の個数: 24

約数和(自身を含む): 417342464

約数和(自身を除く): 215193076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 232891, 465782, 931564, 1630237, 3260474, 6520948, 7219621, 14439242, 28878484, 50537347, 101074694, 202149388]

約数ペア:

[(1, 202149388), (2, 101074694), (4, 50537347), (7, 28878484), (14, 14439242), (28, 7219621), (31, 6520948), (62, 3260474), (124, 1630237), (217, 931564), (434, 465782), (868, 232891)]