209314076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{11549}}^1$

素因数の和:11773

約数の個数: 24

約数和(自身を含む): 384199200

約数和(自身を除く): 174885124

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 4531, 9062, 11549, 18124, 23098, 46196, 265627, 531254, 1062508, 2275153, 4550306, 9100612, 52328519, 104657038, 209314076]

約数ペア:

[(1, 209314076), (2, 104657038), (4, 52328519), (23, 9100612), (46, 4550306), (92, 2275153), (197, 1062508), (394, 531254), (788, 265627), (4531, 46196), (9062, 23098), (11549, 18124)]