210008658776

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{154321}}^1$

素因数の和:155632

約数の個数: 64

約数和(自身を含む): 474077184000

約数和(自身を除く): 264068525224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1279, 2558, 5116, 8953, 10232, 17906, 24301, 35812, 48602, 71624, 97204, 154321, 170107, 194408, 308642, 340214, 617284, 680428, 1080247, 1234568, 1360856, 2160494, 2932099, 4320988, 5864198, 8641976, 11728396, 20524693, 23456792, 41049386, 82098772, 164197544, 197376559, 394753118, 789506236, 1381635913, 1579012472, 2763271826, 3750154621, 5526543652, 7500309242, 11053087304, 15000618484, 26251082347, 30001236968, 52502164694, 105004329388, 210008658776]

約数ペア:

[(1, 210008658776), (2, 105004329388), (4, 52502164694), (7, 30001236968), (8, 26251082347), (14, 15000618484), (19, 11053087304), (28, 7500309242), (38, 5526543652), (56, 3750154621), (76, 2763271826), (133, 1579012472), (152, 1381635913), (266, 789506236), (532, 394753118), (1064, 197376559), (1279, 164197544), (2558, 82098772), (5116, 41049386), (8953, 23456792), (10232, 20524693), (17906, 11728396), (24301, 8641976), (35812, 5864198), (48602, 4320988), (71624, 2932099), (97204, 2160494), (154321, 1360856), (170107, 1234568), (194408, 1080247), (308642, 680428), (340214, 617284)]