210813196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{65633}}^1$

素因数の和:65721

約数の個数: 24

約数和(自身を含む): 407980944

約数和(自身を除く): 197167748

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 65633, 131266, 262532, 721963, 1443926, 2887852, 4791209, 9582418, 19164836, 52703299, 105406598, 210813196]

約数ペア:

[(1, 210813196), (2, 105406598), (4, 52703299), (11, 19164836), (22, 9582418), (44, 4791209), (73, 2887852), (146, 1443926), (292, 721963), (803, 262532), (1606, 131266), (3212, 65633)]