208044734

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1\times {\mathrm{1123}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 314540160

約数和(自身を除く): 106495426

約数列:

[1, 2, 211, 422, 439, 878, 1123, 2246, 92629, 185258, 236953, 473906, 492997, 985994, 104022367, 208044734]

約数ペア:

[(1, 208044734), (2, 104022367), (211, 985994), (422, 492997), (439, 473906), (878, 236953), (1123, 185258), (2246, 92629)]