200865339

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 312586560

約数和(自身を除く): 111721221

約数列:

[1, 3, 9, 27, 29, 81, 87, 233, 261, 367, 699, 783, 1101, 2097, 2349, 3303, 6291, 6757, 9909, 10643, 18873, 20271, 29727, 31929, 60813, 85511, 95787, 182439, 256533, 287361, 547317, 769599, 862083, 2308797, 2479819, 6926391, 7439457, 22318371, 66955113, 200865339]

約数ペア:

[(1, 200865339), (3, 66955113), (9, 22318371), (27, 7439457), (29, 6926391), (81, 2479819), (87, 2308797), (233, 862083), (261, 769599), (367, 547317), (699, 287361), (783, 256533), (1101, 182439), (2097, 95787), (2349, 85511), (3303, 60813), (6291, 31929), (6757, 29727), (9909, 20271), (10643, 18873)]