201283845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40787}}^1$

素因数の和:40849

約数の個数: 32

約数和(自身を含む): 375902208

約数和(自身を除く): 174618363

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 40787, 122361, 203935, 285509, 611805, 856527, 1427545, 1916989, 4282635, 5750967, 9584945, 13418923, 28754835, 40256769, 67094615, 201283845]

約数ペア:

[(1, 201283845), (3, 67094615), (5, 40256769), (7, 28754835), (15, 13418923), (21, 9584945), (35, 5750967), (47, 4282635), (105, 1916989), (141, 1427545), (235, 856527), (329, 611805), (705, 285509), (987, 203935), (1645, 122361), (4935, 40787)]