197839257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9623}}^1$

素因数の和:9733

約数の個数: 32

約数和(自身を含む): 332605440

約数和(自身を除く): 134766183

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 6853, 9623, 20559, 28869, 67361, 105853, 202083, 317559, 740971, 856447, 2222913, 2569341, 5995129, 9420917, 17985387, 28262751, 65946419, 197839257]

約数ペア:

[(1, 197839257), (3, 65946419), (7, 28262751), (11, 17985387), (21, 9420917), (33, 5995129), (77, 2569341), (89, 2222913), (231, 856447), (267, 740971), (623, 317559), (979, 202083), (1869, 105853), (2937, 67361), (6853, 28869), (9623, 20559)]