199384047

素因数分解:

$3^2\times {\mathrm{3413}}^1\times {\mathrm{6491}}^1$

素因数の和:9910

約数の個数: 12

約数和(自身を含む): 288127944

約数和(自身を除く): 88743897

約数列:

[1, 3, 9, 3413, 6491, 10239, 19473, 30717, 58419, 22153783, 66461349, 199384047]

約数ペア:

[(1, 199384047), (3, 66461349), (9, 22153783), (3413, 58419), (6491, 30717), (10239, 19473)]