200825313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^2$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 295392384

約数和(自身を除く): 94567071

約数列:

[1, 3, 13, 39, 47, 141, 331, 611, 993, 1833, 4303, 12909, 15557, 46671, 109561, 202241, 328683, 606723, 1424293, 4272879, 5149367, 15448101, 66941771, 200825313]

約数ペア:

[(1, 200825313), (3, 66941771), (13, 15448101), (39, 5149367), (47, 4272879), (141, 1424293), (331, 606723), (611, 328683), (993, 202241), (1833, 109561), (4303, 46671), (12909, 15557)]