207802690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{24709}}^1$

素因数の和:24774

約数の個数: 24

約数和(自身を含む): 387403380

約数和(自身を除く): 179600690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 24709, 49418, 123545, 247090, 716561, 1433122, 3582805, 7165610, 20780269, 41560538, 103901345, 207802690]

約数ペア:

[(1, 207802690), (2, 103901345), (5, 41560538), (10, 20780269), (29, 7165610), (58, 3582805), (145, 1433122), (290, 716561), (841, 247090), (1682, 123545), (4205, 49418), (8410, 24709)]