206895384

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{2297}}^1$

素因数の和:2454

約数の個数: 80

約数和(自身を含む): 583921800

約数和(自身を除く): 377026416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 2297, 2502, 3336, 3753, 4594, 5004, 6891, 7506, 9188, 10008, 11259, 13782, 15012, 18376, 20673, 22518, 27564, 30024, 41346, 45036, 55128, 62019, 82692, 90072, 124038, 165384, 186057, 248076, 319283, 372114, 496152, 638566, 744228, 957849, 1277132, 1488456, 1915698, 2554264, 2873547, 3831396, 5747094, 7662792, 8620641, 11494188, 17241282, 22988376, 25861923, 34482564, 51723846, 68965128, 103447692, 206895384]

約数ペア:

[(1, 206895384), (2, 103447692), (3, 68965128), (4, 51723846), (6, 34482564), (8, 25861923), (9, 22988376), (12, 17241282), (18, 11494188), (24, 8620641), (27, 7662792), (36, 5747094), (54, 3831396), (72, 2873547), (81, 2554264), (108, 1915698), (139, 1488456), (162, 1277132), (216, 957849), (278, 744228), (324, 638566), (417, 496152), (556, 372114), (648, 319283), (834, 248076), (1112, 186057), (1251, 165384), (1668, 124038), (2297, 90072), (2502, 82692), (3336, 62019), (3753, 55128), (4594, 45036), (5004, 41346), (6891, 30024), (7506, 27564), (9188, 22518), (10008, 20673), (11259, 18376), (13782, 15012)]