210341768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{288931}}^1$

素因数の和:288957

約数の個数: 32

約数和(自身を含む): 485405760

約数和(自身を除く): 275063992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 288931, 577862, 1155724, 2022517, 2311448, 3756103, 4045034, 7512206, 8090068, 15024412, 16180136, 26292721, 30048824, 52585442, 105170884, 210341768]

約数ペア:

[(1, 210341768), (2, 105170884), (4, 52585442), (7, 30048824), (8, 26292721), (13, 16180136), (14, 15024412), (26, 8090068), (28, 7512206), (52, 4045034), (56, 3756103), (91, 2311448), (104, 2022517), (182, 1155724), (364, 577862), (728, 288931)]