205936146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{880069}}^1$

素因数の和:880090

約数の個数: 24

約数和(自身を含む): 480518220

約数和(自身を除く): 274582074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 880069, 1760138, 2640207, 5280414, 7920621, 11440897, 15841242, 22881794, 34322691, 68645382, 102968073, 205936146]

約数ペア:

[(1, 205936146), (2, 102968073), (3, 68645382), (6, 34322691), (9, 22881794), (13, 15841242), (18, 11440897), (26, 7920621), (39, 5280414), (78, 2640207), (117, 1760138), (234, 880069)]