200701431

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 352123200

約数和(自身を除く): 151421769

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 609, 777, 1073, 1827, 2331, 2969, 3219, 7511, 8907, 9657, 20783, 22533, 26721, 62349, 67599, 86101, 109853, 187047, 258303, 329559, 602707, 768971, 774909, 988677, 1808121, 2306913, 3185737, 5424363, 6920739, 9557211, 22300159, 28671633, 66900477, 200701431]

約数ペア:

[(1, 200701431), (3, 66900477), (7, 28671633), (9, 22300159), (21, 9557211), (29, 6920739), (37, 5424363), (63, 3185737), (87, 2306913), (111, 1808121), (203, 988677), (259, 774909), (261, 768971), (333, 602707), (609, 329559), (777, 258303), (1073, 187047), (1827, 109853), (2331, 86101), (2969, 67599), (3219, 62349), (7511, 26721), (8907, 22533), (9657, 20783)]