203427884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{44887}}^1$

素因数の和:45005

約数の個数: 24

約数和(自身を含む): 392141568

約数和(自身を除く): 188713684

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 44887, 89774, 179548, 493757, 987514, 1975028, 4623361, 9246722, 18493444, 50856971, 101713942, 203427884]

約数ペア:

[(1, 203427884), (2, 101713942), (4, 50856971), (11, 18493444), (22, 9246722), (44, 4623361), (103, 1975028), (206, 987514), (412, 493757), (1133, 179548), (2266, 89774), (4532, 44887)]