210973256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2028589}}^1$

素因数の和:2028608

約数の個数: 16

約数和(自身を含む): 426003900

約数和(自身を除く): 215030644

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2028589, 4057178, 8114356, 16228712, 26371657, 52743314, 105486628, 210973256]

約数ペア:

[(1, 210973256), (2, 105486628), (4, 52743314), (8, 26371657), (13, 16228712), (26, 8114356), (52, 4057178), (104, 2028589)]