205125437874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{697705571}}^1$

素因数の和:697705590

約数の個数: 24

約数和(自身を含む): 477230611248

約数和(自身を除く): 272105173374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 697705571, 1395411142, 2093116713, 4186233426, 4883938997, 9767877994, 14651816991, 29303633982, 34187572979, 68375145958, 102562718937, 205125437874]

約数ペア:

[(1, 205125437874), (2, 102562718937), (3, 68375145958), (6, 34187572979), (7, 29303633982), (14, 14651816991), (21, 9767877994), (42, 4883938997), (49, 4186233426), (98, 2093116713), (147, 1395411142), (294, 697705571)]