204525256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1966589}}^1$

素因数の和:1966608

約数の個数: 16

約数和(自身を含む): 412983900

約数和(自身を除く): 208458644

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1966589, 3933178, 7866356, 15732712, 25565657, 51131314, 102262628, 204525256]

約数ペア:

[(1, 204525256), (2, 102262628), (4, 51131314), (8, 25565657), (13, 15732712), (26, 7866356), (52, 3933178), (104, 1966589)]