266198872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{7993}}^1$

素因数の和:8203

約数の個数: 32

約数和(自身を含む): 523766880

約数和(自身を除く): 257568008

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 4163, 7993, 8326, 15986, 16652, 31972, 33304, 63944, 183839, 367678, 735356, 1446733, 1470712, 2893466, 5786932, 11573864, 33274859, 66549718, 133099436, 266198872]

約数ペア:

[(1, 266198872), (2, 133099436), (4, 66549718), (8, 33274859), (23, 11573864), (46, 5786932), (92, 2893466), (181, 1470712), (184, 1446733), (362, 735356), (724, 367678), (1448, 183839), (4163, 63944), (7993, 33304), (8326, 31972), (15986, 16652)]