200500448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5501}}^1$

素因数の和:5595

約数の個数: 48

約数和(自身を含む): 424270224

約数和(自身を除く): 223769776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 2144, 2278, 4556, 5501, 9112, 11002, 18224, 22004, 36448, 44008, 88016, 93517, 176032, 187034, 368567, 374068, 737134, 748136, 1474268, 1496272, 2948536, 2992544, 5897072, 6265639, 11794144, 12531278, 25062556, 50125112, 100250224, 200500448]

約数ペア:

[(1, 200500448), (2, 100250224), (4, 50125112), (8, 25062556), (16, 12531278), (17, 11794144), (32, 6265639), (34, 5897072), (67, 2992544), (68, 2948536), (134, 1496272), (136, 1474268), (268, 748136), (272, 737134), (536, 374068), (544, 368567), (1072, 187034), (1139, 176032), (2144, 93517), (2278, 88016), (4556, 44008), (5501, 36448), (9112, 22004), (11002, 18224)]