193145221

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 202752000

約数和(自身を除く): 9606779

約数列:

[1, 31, 131, 199, 239, 4061, 6169, 7409, 26069, 31309, 47561, 808139, 970579, 1474391, 6230491, 193145221]

約数ペア:

[(1, 193145221), (31, 6230491), (131, 1474391), (199, 970579), (239, 808139), (4061, 47561), (6169, 31309), (7409, 26069)]