201415242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2399}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 460800000

約数和(自身を除く): 259384758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1999, 2399, 3998, 4798, 5997, 7197, 11994, 13993, 14394, 16793, 27986, 33586, 41979, 50379, 83958, 100758, 4795601, 9591202, 14386803, 28773606, 33569207, 67138414, 100707621, 201415242]

約数ペア:

[(1, 201415242), (2, 100707621), (3, 67138414), (6, 33569207), (7, 28773606), (14, 14386803), (21, 9591202), (42, 4795601), (1999, 100758), (2399, 83958), (3998, 50379), (4798, 41979), (5997, 33586), (7197, 27986), (11994, 16793), (13993, 14394)]