214903208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{1933}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 434569800

約数和(自身を除く): 219666592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1069, 1933, 2138, 3866, 4276, 7732, 8552, 13897, 15464, 25129, 27794, 50258, 55588, 100516, 111176, 201032, 2066377, 4132754, 8265508, 16531016, 26862901, 53725802, 107451604, 214903208]

約数ペア:

[(1, 214903208), (2, 107451604), (4, 53725802), (8, 26862901), (13, 16531016), (26, 8265508), (52, 4132754), (104, 2066377), (1069, 201032), (1933, 111176), (2138, 100516), (3866, 55588), (4276, 50258), (7732, 27794), (8552, 25129), (13897, 15464)]