208257996828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{26417}}^1\times {\mathrm{93851}}^1$

素因数の和:120282

約数の個数: 48

約数和(自身を含む): 555381598464

約数和(自身を除く): 347123601636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 26417, 52834, 79251, 93851, 105668, 158502, 184919, 187702, 281553, 317004, 369838, 375404, 554757, 563106, 656957, 739676, 1109514, 1126212, 1313914, 1970871, 2219028, 2627828, 3941742, 7883484, 2479261867, 4958523734, 7437785601, 9917047468, 14875571202, 17354833069, 29751142404, 34709666138, 52064499207, 69419332276, 104128998414, 208257996828]

約数ペア:

[(1, 208257996828), (2, 104128998414), (3, 69419332276), (4, 52064499207), (6, 34709666138), (7, 29751142404), (12, 17354833069), (14, 14875571202), (21, 9917047468), (28, 7437785601), (42, 4958523734), (84, 2479261867), (26417, 7883484), (52834, 3941742), (79251, 2627828), (93851, 2219028), (105668, 1970871), (158502, 1313914), (184919, 1126212), (187702, 1109514), (281553, 739676), (317004, 656957), (369838, 563106), (375404, 554757)]