202179778

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{6563}}^1$

素因数の和:6849

約数の個数: 16

約数和(自身を含む): 308928096

約数和(自身を除く): 106748318

約数列:

[1, 2, 73, 146, 211, 422, 6563, 13126, 15403, 30806, 479099, 958198, 1384793, 2769586, 101089889, 202179778]

約数ペア:

[(1, 202179778), (2, 101089889), (73, 2769586), (146, 1384793), (211, 958198), (422, 479099), (6563, 30806), (13126, 15403)]