207804766

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 350797824

約数和(自身を除く): 142993058

約数列:

[1, 2, 13, 26, 47, 94, 103, 127, 169, 206, 254, 338, 611, 1222, 1339, 1651, 2678, 3302, 4841, 5969, 7943, 9682, 11938, 13081, 15886, 17407, 21463, 26162, 34814, 42926, 62933, 77597, 125866, 155194, 170053, 340106, 614807, 818129, 1008761, 1229614, 1636258, 2017522, 2210689, 4421378, 7992491, 15984982, 103902383, 207804766]

約数ペア:

[(1, 207804766), (2, 103902383), (13, 15984982), (26, 7992491), (47, 4421378), (94, 2210689), (103, 2017522), (127, 1636258), (169, 1229614), (206, 1008761), (254, 818129), (338, 614807), (611, 340106), (1222, 170053), (1339, 155194), (1651, 125866), (2678, 77597), (3302, 62933), (4841, 42926), (5969, 34814), (7943, 26162), (9682, 21463), (11938, 17407), (13081, 15886)]