198363021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 296265600

約数和(自身を除く): 97902579

約数列:

[1, 3, 17, 19, 51, 57, 269, 323, 761, 807, 969, 2283, 4573, 5111, 12937, 13719, 14459, 15333, 38811, 43377, 86887, 204709, 245803, 260661, 614127, 737409, 3480053, 3889471, 10440159, 11668413, 66121007, 198363021]

約数ペア:

[(1, 198363021), (3, 66121007), (17, 11668413), (19, 10440159), (51, 3889471), (57, 3480053), (269, 737409), (323, 614127), (761, 260661), (807, 245803), (969, 204709), (2283, 86887), (4573, 43377), (5111, 38811), (12937, 15333), (13719, 14459)]