207739708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 412917120

約数和(自身を除く): 205177412

約数列:

[1, 2, 4, 11, 22, 43, 44, 59, 86, 118, 172, 236, 473, 649, 946, 1298, 1861, 1892, 2537, 2596, 3722, 5074, 7444, 10148, 20471, 27907, 40942, 55814, 80023, 81884, 109799, 111628, 160046, 219598, 320092, 439196, 880253, 1207789, 1760506, 2415578, 3521012, 4721357, 4831156, 9442714, 18885428, 51934927, 103869854, 207739708]

約数ペア:

[(1, 207739708), (2, 103869854), (4, 51934927), (11, 18885428), (22, 9442714), (43, 4831156), (44, 4721357), (59, 3521012), (86, 2415578), (118, 1760506), (172, 1207789), (236, 880253), (473, 439196), (649, 320092), (946, 219598), (1298, 160046), (1861, 111628), (1892, 109799), (2537, 81884), (2596, 80023), (3722, 55814), (5074, 40942), (7444, 27907), (10148, 20471)]