210318584

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{5209}}^1$

素因数の和:5332

約数の個数: 48

約数和(自身を含む): 463273200

約数和(自身を除く): 252954616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 721, 824, 1442, 2884, 5047, 5209, 5768, 10094, 10418, 20188, 20836, 36463, 40376, 41672, 72926, 145852, 255241, 291704, 510482, 536527, 1020964, 1073054, 2041928, 2146108, 3755689, 4292216, 7511378, 15022756, 26289823, 30045512, 52579646, 105159292, 210318584]

約数ペア:

[(1, 210318584), (2, 105159292), (4, 52579646), (7, 30045512), (8, 26289823), (14, 15022756), (28, 7511378), (49, 4292216), (56, 3755689), (98, 2146108), (103, 2041928), (196, 1073054), (206, 1020964), (392, 536527), (412, 510482), (721, 291704), (824, 255241), (1442, 145852), (2884, 72926), (5047, 41672), (5209, 40376), (5768, 36463), (10094, 20836), (10418, 20188)]