202279654

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{4621}}^1$

素因数の和:5175

約数の個数: 16

約数和(自身を含む): 311153040

約数和(自身を除く): 108873386

約数列:

[1, 2, 43, 86, 509, 1018, 4621, 9242, 21887, 43774, 198703, 397406, 2352089, 4704178, 101139827, 202279654]

約数ペア:

[(1, 202279654), (2, 101139827), (43, 4704178), (86, 2352089), (509, 397406), (1018, 198703), (4621, 43774), (9242, 21887)]