201945452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{3079}}^1$

素因数の和:3965

約数の個数: 24

約数和(自身を含む): 372556800

約数和(自身を除く): 170611348

約数列:

[1, 2, 4, 19, 38, 76, 863, 1726, 3079, 3452, 6158, 12316, 16397, 32794, 58501, 65588, 117002, 234004, 2657177, 5314354, 10628708, 50486363, 100972726, 201945452]

約数ペア:

[(1, 201945452), (2, 100972726), (4, 50486363), (19, 10628708), (38, 5314354), (76, 2657177), (863, 234004), (1726, 117002), (3079, 65588), (3452, 58501), (6158, 32794), (12316, 16397)]