201744231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 298468800

約数和(自身を除く): 96724569

約数列:

[1, 3, 13, 39, 41, 123, 281, 449, 533, 843, 1347, 1599, 3653, 5837, 10959, 11521, 17511, 18409, 34563, 55227, 126169, 149773, 239317, 378507, 449319, 717951, 1640197, 4920591, 5172929, 15518787, 67248077, 201744231]

約数ペア:

[(1, 201744231), (3, 67248077), (13, 15518787), (39, 5172929), (41, 4920591), (123, 1640197), (281, 717951), (449, 449319), (533, 378507), (843, 239317), (1347, 149773), (1599, 126169), (3653, 55227), (5837, 34563), (10959, 18409), (11521, 17511)]