201764898

素因数分解:

$2^1\times 3^3\times {\mathrm{1871}}^1\times {\mathrm{1997}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 448830720

約数和(自身を除く): 247065822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1871, 1997, 3742, 3994, 5613, 5991, 11226, 11982, 16839, 17973, 33678, 35946, 50517, 53919, 101034, 107838, 3736387, 7472774, 11209161, 22418322, 33627483, 67254966, 100882449, 201764898]

約数ペア:

[(1, 201764898), (2, 100882449), (3, 67254966), (6, 33627483), (9, 22418322), (18, 11209161), (27, 7472774), (54, 3736387), (1871, 107838), (1997, 101034), (3742, 53919), (3994, 50517), (5613, 35946), (5991, 33678), (11226, 17973), (11982, 16839)]