209470058499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{978151}}^1$

素因数の和:978220

約数の個数: 48

約数和(自身を含む): 336327783680

約数和(自身を除く): 126857725181

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 289, 323, 663, 741, 867, 969, 3757, 4199, 5491, 11271, 12597, 16473, 71383, 214149, 978151, 2934453, 12715963, 16628567, 18584869, 38147889, 49885701, 55754607, 216171371, 241603297, 282685639, 315942773, 648514113, 724809891, 848056917, 947828319, 3674913307, 4107256049, 5371027141, 11024739921, 12321768147, 16113081423, 69823352833, 209470058499]

約数ペア:

[(1, 209470058499), (3, 69823352833), (13, 16113081423), (17, 12321768147), (19, 11024739921), (39, 5371027141), (51, 4107256049), (57, 3674913307), (221, 947828319), (247, 848056917), (289, 724809891), (323, 648514113), (663, 315942773), (741, 282685639), (867, 241603297), (969, 216171371), (3757, 55754607), (4199, 49885701), (5491, 38147889), (11271, 18584869), (12597, 16628567), (16473, 12715963), (71383, 2934453), (214149, 978151)]