205743824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89923}}^1$

素因数の和:89955

約数の個数: 40

約数和(自身を含む): 468324192

約数和(自身を除く): 262580368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 89923, 179846, 359692, 719384, 989153, 1168999, 1438768, 1978306, 2337998, 3956612, 4675996, 7913224, 9351992, 12858989, 15826448, 18703984, 25717978, 51435956, 102871912, 205743824]

約数ペア:

[(1, 205743824), (2, 102871912), (4, 51435956), (8, 25717978), (11, 18703984), (13, 15826448), (16, 12858989), (22, 9351992), (26, 7913224), (44, 4675996), (52, 3956612), (88, 2337998), (104, 1978306), (143, 1438768), (176, 1168999), (208, 989153), (286, 719384), (572, 359692), (1144, 179846), (2288, 89923)]