203075072

素因数分解:

$2^9\times {\mathrm{396631}}^1$

素因数の和:396649

約数の個数: 20

約数和(自身を含む): 405754536

約数和(自身を除く): 202679464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 396631, 793262, 1586524, 3173048, 6346096, 12692192, 25384384, 50768768, 101537536, 203075072]

約数ペア:

[(1, 203075072), (2, 101537536), (4, 50768768), (8, 25384384), (16, 12692192), (32, 6346096), (64, 3173048), (128, 1586524), (256, 793262), (512, 396631)]