196674359

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 227893248

約数和(自身を除く): 31218889

約数列:

[1, 7, 127, 197, 889, 1123, 1379, 7861, 25019, 142621, 175133, 221231, 998347, 1548617, 28096337, 196674359]

約数ペア:

[(1, 196674359), (7, 28096337), (127, 1548617), (197, 998347), (889, 221231), (1123, 175133), (1379, 142621), (7861, 25019)]