197899526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{9151}}^1$

素因数の和:10147

約数の個数: 16

約数和(自身を含む): 324200448

約数和(自身を除く): 126300922

約数列:

[1, 2, 11, 22, 983, 1966, 9151, 10813, 18302, 21626, 100661, 201322, 8995433, 17990866, 98949763, 197899526]

約数ペア:

[(1, 197899526), (2, 98949763), (11, 17990866), (22, 8995433), (983, 201322), (1966, 100661), (9151, 21626), (10813, 18302)]