205923978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{293339}}^1$

素因数の和:293363

約数の個数: 32

約数和(自身を含む): 492811200

約数和(自身を除く): 286887222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 293339, 586678, 880017, 1760034, 2640051, 3813407, 5280102, 7626814, 7920153, 11440221, 15840306, 22880442, 34320663, 68641326, 102961989, 205923978]

約数ペア:

[(1, 205923978), (2, 102961989), (3, 68641326), (6, 34320663), (9, 22880442), (13, 15840306), (18, 11440221), (26, 7920153), (27, 7626814), (39, 5280102), (54, 3813407), (78, 2640051), (117, 1760034), (234, 880017), (351, 586678), (702, 293339)]