205384554

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{773}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 461845800

約数和(自身を除く): 256461246

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 509, 522, 773, 1018, 1527, 1546, 2319, 3054, 4581, 4638, 6957, 9162, 13914, 14761, 22417, 29522, 44283, 44834, 67251, 88566, 132849, 134502, 201753, 265698, 393457, 403506, 786914, 1180371, 2360742, 3541113, 7082226, 11410253, 22820506, 34230759, 68461518, 102692277, 205384554]

約数ペア:

[(1, 205384554), (2, 102692277), (3, 68461518), (6, 34230759), (9, 22820506), (18, 11410253), (29, 7082226), (58, 3541113), (87, 2360742), (174, 1180371), (261, 786914), (509, 403506), (522, 393457), (773, 265698), (1018, 201753), (1527, 134502), (1546, 132849), (2319, 88566), (3054, 67251), (4581, 44834), (4638, 44283), (6957, 29522), (9162, 22417), (13914, 14761)]