209184463939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 255978455040

約数和(自身を除く): 46793991101

約数列:

[1, 11, 17, 23, 131, 139, 187, 253, 391, 1441, 1529, 2227, 2363, 2671, 3013, 3197, 4301, 18209, 24497, 25993, 29381, 33143, 35167, 45407, 51221, 54349, 61433, 200299, 309553, 349901, 371269, 418807, 499477, 563431, 597839, 675763, 1044361, 3405083, 3848911, 4083959, 4606877, 5948317, 6311573, 7119719, 8047723, 8539187, 11487971, 48636239, 65431487, 69427303, 78316909, 88524953, 93931057, 136811291, 145166179, 534998629, 826816063, 1118633497, 1504924201, 1596827969, 9094976693, 12304968467, 19016769449, 209184463939]

約数ペア:

[(1, 209184463939), (11, 19016769449), (17, 12304968467), (23, 9094976693), (131, 1596827969), (139, 1504924201), (187, 1118633497), (253, 826816063), (391, 534998629), (1441, 145166179), (1529, 136811291), (2227, 93931057), (2363, 88524953), (2671, 78316909), (3013, 69427303), (3197, 65431487), (4301, 48636239), (18209, 11487971), (24497, 8539187), (25993, 8047723), (29381, 7119719), (33143, 6311573), (35167, 5948317), (45407, 4606877), (51221, 4083959), (54349, 3848911), (61433, 3405083), (200299, 1044361), (309553, 675763), (349901, 597839), (371269, 563431), (418807, 499477)]