207944085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6421}}^1$

素因数の和:6573

約数の個数: 32

約数和(自身を含む): 355110912

約数和(自身を除く): 147166827

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1905, 2159, 6421, 6477, 10795, 19263, 32105, 32385, 96315, 109157, 327471, 545785, 815467, 1637355, 2446401, 4077335, 12232005, 13862939, 41588817, 69314695, 207944085]

約数ペア:

[(1, 207944085), (3, 69314695), (5, 41588817), (15, 13862939), (17, 12232005), (51, 4077335), (85, 2446401), (127, 1637355), (255, 815467), (381, 545785), (635, 327471), (1905, 109157), (2159, 96315), (6421, 32385), (6477, 32105), (10795, 19263)]