210444014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{18793}}^1$

素因数の和:19315

約数の個数: 16

約数和(自身を含む): 345057840

約数和(自身を除く): 134613826

約数列:

[1, 2, 11, 22, 509, 1018, 5599, 11198, 18793, 37586, 206723, 413446, 9565637, 19131274, 105222007, 210444014]

約数ペア:

[(1, 210444014), (2, 105222007), (11, 19131274), (22, 9565637), (509, 413446), (1018, 206723), (5599, 37586), (11198, 18793)]