208502466

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 255983934

約数列:

[1, 2, 3, 6, 19, 31, 38, 41, 57, 62, 82, 93, 114, 123, 186, 246, 589, 779, 1178, 1271, 1439, 1558, 1767, 2337, 2542, 2878, 3534, 3813, 4317, 4674, 7626, 8634, 24149, 27341, 44609, 48298, 54682, 58999, 72447, 82023, 89218, 117998, 133827, 144894, 164046, 176997, 267654, 353994, 847571, 1120981, 1695142, 1828969, 2241962, 2542713, 3362943, 3657938, 5085426, 5486907, 6725886, 10973814, 34750411, 69500822, 104251233, 208502466]

約数ペア:

[(1, 208502466), (2, 104251233), (3, 69500822), (6, 34750411), (19, 10973814), (31, 6725886), (38, 5486907), (41, 5085426), (57, 3657938), (62, 3362943), (82, 2542713), (93, 2241962), (114, 1828969), (123, 1695142), (186, 1120981), (246, 847571), (589, 353994), (779, 267654), (1178, 176997), (1271, 164046), (1439, 144894), (1558, 133827), (1767, 117998), (2337, 89218), (2542, 82023), (2878, 72447), (3534, 58999), (3813, 54682), (4317, 48298), (4674, 44609), (7626, 27341), (8634, 24149)]