199148635

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{121063}}^1$

素因数の和:121122

約数の個数: 16

約数和(自身を含む): 278931456

約数和(自身を除く): 79782821

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 121063, 605315, 847441, 4237205, 5689961, 28449805, 39829727, 199148635]

約数ペア:

[(1, 199148635), (5, 39829727), (7, 28449805), (35, 5689961), (47, 4237205), (235, 847441), (329, 605315), (1645, 121063)]