205778838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{51419}}^1$

素因数の和:51476

約数の個数: 32

約数和(自身を含む): 444268800

約数和(自身を除く): 238489962

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 51419, 102838, 154257, 308514, 1182637, 1491151, 2365274, 2982302, 3547911, 4473453, 7095822, 8946906, 34296473, 68592946, 102889419, 205778838]

約数ペア:

[(1, 205778838), (2, 102889419), (3, 68592946), (6, 34296473), (23, 8946906), (29, 7095822), (46, 4473453), (58, 3547911), (69, 2982302), (87, 2365274), (138, 1491151), (174, 1182637), (667, 308514), (1334, 154257), (2001, 102838), (4002, 51419)]