206660272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141937}}^1$

素因数の和:141965

約数の個数: 40

約数和(自身を含む): 492808736

約数和(自身を除く): 286148464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 141937, 283874, 567748, 993559, 1135496, 1845181, 1987118, 2270992, 3690362, 3974236, 7380724, 7948472, 12916267, 14761448, 15896944, 25832534, 29522896, 51665068, 103330136, 206660272]

約数ペア:

[(1, 206660272), (2, 103330136), (4, 51665068), (7, 29522896), (8, 25832534), (13, 15896944), (14, 14761448), (16, 12916267), (26, 7948472), (28, 7380724), (52, 3974236), (56, 3690362), (91, 2270992), (104, 1987118), (112, 1845181), (182, 1135496), (208, 993559), (364, 567748), (728, 283874), (1456, 141937)]