201691839601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1\times {\mathrm{42859}}^1$

素因数の和:43789

約数の個数: 32

約数和(自身を含む): 248848588800

約数和(自身を除く): 47156749199

約数列:

[1, 7, 19, 41, 133, 287, 779, 863, 5453, 6041, 16397, 35383, 42859, 114779, 247681, 300013, 672277, 814321, 1757219, 4705939, 5700247, 12300533, 33387161, 36987317, 233710127, 258911219, 702759023, 1516479997, 4919313161, 10615359979, 28813119943, 201691839601]

約数ペア:

[(1, 201691839601), (7, 28813119943), (19, 10615359979), (41, 4919313161), (133, 1516479997), (287, 702759023), (779, 258911219), (863, 233710127), (5453, 36987317), (6041, 33387161), (16397, 12300533), (35383, 5700247), (42859, 4705939), (114779, 1757219), (247681, 814321), (300013, 672277)]