209389753872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{111853501}}^1$

素因数の和:111853528

約数の個数: 60

約数和(自身を含む): 631077458284

約数和(自身を除く): 421687704412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 111853501, 223707002, 335560503, 447414004, 671121006, 894828008, 1006681509, 1342242012, 1454095513, 1789656016, 2013363018, 2684484024, 2908191026, 4026726036, 4362286539, 5368968048, 5816382052, 8053452072, 8724573078, 11632764104, 13086859617, 16106904144, 17449146156, 23265528208, 26173719234, 34898292312, 52347438468, 69796584624, 104694876936, 209389753872]

約数ペア:

[(1, 209389753872), (2, 104694876936), (3, 69796584624), (4, 52347438468), (6, 34898292312), (8, 26173719234), (9, 23265528208), (12, 17449146156), (13, 16106904144), (16, 13086859617), (18, 11632764104), (24, 8724573078), (26, 8053452072), (36, 5816382052), (39, 5368968048), (48, 4362286539), (52, 4026726036), (72, 2908191026), (78, 2684484024), (104, 2013363018), (117, 1789656016), (144, 1454095513), (156, 1342242012), (208, 1006681509), (234, 894828008), (312, 671121006), (468, 447414004), (624, 335560503), (936, 223707002), (1872, 111853501)]