201329999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 231813120

約数和(自身を除く): 30483121

約数列:

[1, 13, 43, 47, 79, 97, 559, 611, 1027, 1261, 2021, 3397, 3713, 4171, 4559, 7663, 26273, 44161, 48269, 54223, 59267, 99619, 159659, 196037, 329509, 360161, 2075567, 2548481, 4283617, 4682093, 15486923, 201329999]

約数ペア:

[(1, 201329999), (13, 15486923), (43, 4682093), (47, 4283617), (79, 2548481), (97, 2075567), (559, 360161), (611, 329509), (1027, 196037), (1261, 159659), (2021, 99619), (3397, 59267), (3713, 54223), (4171, 48269), (4559, 44161), (7663, 26273)]