206809176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9397}}^1$

素因数の和:9544

約数の個数: 64

約数和(自身を含む): 595457280

約数和(自身を除く): 388648104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 9397, 11004, 18794, 22008, 28191, 37588, 56382, 65779, 75176, 112764, 131558, 197337, 225528, 263116, 394674, 526232, 789348, 1231007, 1578696, 2462014, 3693021, 4924028, 7386042, 8617049, 9848056, 14772084, 17234098, 25851147, 29544168, 34468196, 51702294, 68936392, 103404588, 206809176]

約数ペア:

[(1, 206809176), (2, 103404588), (3, 68936392), (4, 51702294), (6, 34468196), (7, 29544168), (8, 25851147), (12, 17234098), (14, 14772084), (21, 9848056), (24, 8617049), (28, 7386042), (42, 4924028), (56, 3693021), (84, 2462014), (131, 1578696), (168, 1231007), (262, 789348), (393, 526232), (524, 394674), (786, 263116), (917, 225528), (1048, 197337), (1572, 131558), (1834, 112764), (2751, 75176), (3144, 65779), (3668, 56382), (5502, 37588), (7336, 28191), (9397, 22008), (11004, 18794)]