214065005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1327}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 321269760

約数和(自身を除く): 107204755

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 419, 1327, 2095, 2933, 4609, 6635, 9289, 14597, 14665, 23045, 32263, 46445, 72985, 102179, 161315, 510895, 556013, 2780065, 3892091, 6116143, 19460455, 30580715, 42813001, 214065005]

約数ペア:

[(1, 214065005), (5, 42813001), (7, 30580715), (11, 19460455), (35, 6116143), (55, 3892091), (77, 2780065), (385, 556013), (419, 510895), (1327, 161315), (2095, 102179), (2933, 72985), (4609, 46445), (6635, 32263), (9289, 23045), (14597, 14665)]