210556372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{11279}}^1$

素因数の和:11655

約数の個数: 24

約数和(自身を含む): 397958400

約数和(自身を除く): 187402028

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 4667, 9334, 11279, 18668, 22558, 45116, 146627, 293254, 586508, 4049161, 8098322, 16196644, 52639093, 105278186, 210556372]

約数ペア:

[(1, 210556372), (2, 105278186), (4, 52639093), (13, 16196644), (26, 8098322), (52, 4049161), (359, 586508), (718, 293254), (1436, 146627), (4667, 45116), (9334, 22558), (11279, 18668)]