201944229

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 283143168

約数和(自身を除く): 81198939

約数列:

[1, 3, 41, 83, 123, 131, 151, 249, 393, 453, 3403, 5371, 6191, 10209, 10873, 12533, 16113, 18573, 19781, 32619, 37599, 59343, 445793, 513853, 811021, 1337379, 1541559, 1641823, 2433063, 4925469, 67314743, 201944229]

約数ペア:

[(1, 201944229), (3, 67314743), (41, 4925469), (83, 2433063), (123, 1641823), (131, 1541559), (151, 1337379), (249, 811021), (393, 513853), (453, 445793), (3403, 59343), (5371, 37599), (6191, 32619), (10209, 19781), (10873, 18573), (12533, 16113)]