199908144

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{3221}}^1$

素因数の和:3666

約数の個数: 60

約数和(自身を含む): 560937312

約数和(自身を除く): 361029168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1724, 2586, 3221, 3448, 3879, 5172, 6442, 6896, 7758, 9663, 10344, 12884, 15516, 19326, 20688, 25768, 28989, 31032, 38652, 51536, 57978, 62064, 77304, 115956, 154608, 231912, 463824, 1388251, 2776502, 4164753, 5553004, 8329506, 11106008, 12494259, 16659012, 22212016, 24988518, 33318024, 49977036, 66636048, 99954072, 199908144]

約数ペア:

[(1, 199908144), (2, 99954072), (3, 66636048), (4, 49977036), (6, 33318024), (8, 24988518), (9, 22212016), (12, 16659012), (16, 12494259), (18, 11106008), (24, 8329506), (36, 5553004), (48, 4164753), (72, 2776502), (144, 1388251), (431, 463824), (862, 231912), (1293, 154608), (1724, 115956), (2586, 77304), (3221, 62064), (3448, 57978), (3879, 51536), (5172, 38652), (6442, 31032), (6896, 28989), (7758, 25768), (9663, 20688), (10344, 19326), (12884, 15516)]