211079888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{776029}}^1$

素因数の和:776054

約数の個数: 20

約数和(自身を含む): 433024740

約数和(自身を除く): 221944852

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 776029, 1552058, 3104116, 6208232, 12416464, 13192493, 26384986, 52769972, 105539944, 211079888]

約数ペア:

[(1, 211079888), (2, 105539944), (4, 52769972), (8, 26384986), (16, 13192493), (17, 12416464), (34, 6208232), (68, 3104116), (136, 1552058), (272, 776029)]