203466219

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{15149}}^1$

素因数の和:15211

約数の個数: 24

約数和(自身を含む): 306272400

約数和(自身を除く): 102806181

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 15149, 45447, 166639, 499917, 560513, 1681539, 1833029, 5499087, 6165643, 18496929, 67822073, 203466219]

約数ペア:

[(1, 203466219), (3, 67822073), (11, 18496929), (33, 6165643), (37, 5499087), (111, 1833029), (121, 1681539), (363, 560513), (407, 499917), (1221, 166639), (4477, 45447), (13431, 15149)]