206880252

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{105767}}^1$

素因数の和:105937

約数の個数: 24

約数和(自身を含む): 485686656

約数和(自身を除く): 278806404

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 105767, 211534, 317301, 423068, 634602, 1269204, 17240021, 34480042, 51720063, 68960084, 103440126, 206880252]

約数ペア:

[(1, 206880252), (2, 103440126), (3, 68960084), (4, 51720063), (6, 34480042), (12, 17240021), (163, 1269204), (326, 634602), (489, 423068), (652, 317301), (978, 211534), (1956, 105767)]