187441478

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199831}}^1$

素因数の和:199907

約数の個数: 16

約数和(自身を含む): 326125824

約数和(自身を除く): 138684346

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 199831, 399662, 1398817, 2797634, 13388677, 26777354, 93720739, 187441478]

約数ペア:

[(1, 187441478), (2, 93720739), (7, 26777354), (14, 13388677), (67, 2797634), (134, 1398817), (469, 399662), (938, 199831)]