204886630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33533}}^1$

素因数の和:33600

約数の個数: 32

約数和(自身を含む): 405627264

約数和(自身を除く): 200740634

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 33533, 67066, 167665, 335330, 435929, 871858, 1576051, 2179645, 3152102, 4359290, 7880255, 15760510, 20488663, 40977326, 102443315, 204886630]

約数ペア:

[(1, 204886630), (2, 102443315), (5, 40977326), (10, 20488663), (13, 15760510), (26, 7880255), (47, 4359290), (65, 3152102), (94, 2179645), (130, 1576051), (235, 871858), (470, 435929), (611, 335330), (1222, 167665), (3055, 67066), (6110, 33533)]