202118144

素因数分解:

$2^{10}\times {\mathrm{197381}}^1$

素因数の和:197401

約数の個数: 22

約数和(自身を含む): 404040954

約数和(自身を除く): 201922810

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 197381, 394762, 789524, 1579048, 3158096, 6316192, 12632384, 25264768, 50529536, 101059072, 202118144]

約数ペア:

[(1, 202118144), (2, 101059072), (4, 50529536), (8, 25264768), (16, 12632384), (32, 6316192), (64, 3158096), (128, 1579048), (256, 789524), (512, 394762), (1024, 197381)]