199954866

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{72923}}^1$

素因数の和:73385

約数の個数: 16

約数和(自身を含む): 400790304

約数和(自身を除く): 200835438

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 72923, 145846, 218769, 437538, 33325811, 66651622, 99977433, 199954866]

約数ペア:

[(1, 199954866), (2, 99977433), (3, 66651622), (6, 33325811), (457, 437538), (914, 218769), (1371, 145846), (2742, 72923)]