201956787

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7300

約数の個数: 32

約数和(自身を含む): 322032960

約数和(自身を除く): 120076173

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 3111, 7213, 9333, 21639, 27999, 64917, 122621, 194751, 367863, 439993, 1103589, 1319979, 3310767, 3959937, 7479881, 11879811, 22439643, 67318929, 201956787]

約数ペア:

[(1, 201956787), (3, 67318929), (9, 22439643), (17, 11879811), (27, 7479881), (51, 3959937), (61, 3310767), (153, 1319979), (183, 1103589), (459, 439993), (549, 367863), (1037, 194751), (1647, 122621), (3111, 64917), (7213, 27999), (9333, 21639)]