214955572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4133761}}^1$

素因数の和:4133778

約数の個数: 12

約数和(自身を含む): 405108676

約数和(自身を除く): 190153104

約数列:

[1, 2, 4, 13, 26, 52, 4133761, 8267522, 16535044, 53738893, 107477786, 214955572]

約数ペア:

[(1, 214955572), (2, 107477786), (4, 53738893), (13, 16535044), (26, 8267522), (52, 4133761)]