197951156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{165511}}^1$

素因数の和:165551

約数の個数: 24

約数和(自身を含む): 389284224

約数和(自身を除く): 191333068

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 165511, 331022, 662044, 2151643, 3806753, 4303286, 7613506, 8606572, 15227012, 49487789, 98975578, 197951156]

約数ペア:

[(1, 197951156), (2, 98975578), (4, 49487789), (13, 15227012), (23, 8606572), (26, 7613506), (46, 4303286), (52, 3806753), (92, 2151643), (299, 662044), (598, 331022), (1196, 165511)]