197992718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1151}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 370925568

約数和(自身を除く): 172932850

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1117, 1151, 2234, 2302, 7819, 8057, 12287, 12661, 15638, 16114, 24574, 25322, 86009, 88627, 172018, 177254, 1285667, 2571334, 8999669, 14142337, 17999338, 28284674, 98996359, 197992718]

約数ペア:

[(1, 197992718), (2, 98996359), (7, 28284674), (11, 17999338), (14, 14142337), (22, 8999669), (77, 2571334), (154, 1285667), (1117, 177254), (1151, 172018), (2234, 88627), (2302, 86009), (7819, 25322), (8057, 24574), (12287, 16114), (12661, 15638)]