201731072

素因数分解:

$2^{10}\times {\mathrm{197003}}^1$

素因数の和:197023

約数の個数: 22

約数和(自身を含む): 403267188

約数和(自身を除く): 201536116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 197003, 394006, 788012, 1576024, 3152048, 6304096, 12608192, 25216384, 50432768, 100865536, 201731072]

約数ペア:

[(1, 201731072), (2, 100865536), (4, 50432768), (8, 25216384), (16, 12608192), (32, 6304096), (64, 3152048), (128, 1576024), (256, 788012), (512, 394006), (1024, 197003)]