209884634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1\times {\mathrm{1873}}^1$

素因数の和:3221

約数の個数: 16

約数和(自身を含む): 322567872

約数和(自身を除く): 112683238

約数列:

[1, 2, 43, 86, 1303, 1873, 2606, 3746, 56029, 80539, 112058, 161078, 2440519, 4881038, 104942317, 209884634]

約数ペア:

[(1, 209884634), (2, 104942317), (43, 4881038), (86, 2440519), (1303, 161078), (1873, 112058), (2606, 80539), (3746, 56029)]