203419097

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 235770240

約数和(自身を除く): 32351143

約数列:

[1, 7, 113, 229, 791, 1123, 1603, 7861, 25877, 126899, 181139, 257167, 888293, 1800169, 29059871, 203419097]

約数ペア:

[(1, 203419097), (7, 29059871), (113, 1800169), (229, 888293), (791, 257167), (1123, 181139), (1603, 126899), (7861, 25877)]