203943001

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{653}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 219492864

約数和(自身を除く): 15549863

約数列:

[1, 23, 37, 367, 653, 851, 8441, 13579, 15019, 24161, 239651, 312317, 555703, 5511973, 8867087, 203943001]

約数ペア:

[(1, 203943001), (23, 8867087), (37, 5511973), (367, 555703), (653, 312317), (851, 239651), (8441, 24161), (13579, 15019)]