211485196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1783}}^1\times {\mathrm{2281}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 398966624

約数和(自身を除く): 187481428

約数列:

[1, 2, 4, 13, 26, 52, 1783, 2281, 3566, 4562, 7132, 9124, 23179, 29653, 46358, 59306, 92716, 118612, 4067023, 8134046, 16268092, 52871299, 105742598, 211485196]

約数ペア:

[(1, 211485196), (2, 105742598), (4, 52871299), (13, 16268092), (26, 8134046), (52, 4067023), (1783, 118612), (2281, 92716), (3566, 59306), (4562, 46358), (7132, 29653), (9124, 23179)]