206838411

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 309120000

約数和(自身を除く): 102281589

約数列:

[1, 3, 13, 29, 39, 87, 199, 377, 597, 919, 1131, 2587, 2757, 5771, 7761, 11947, 17313, 26651, 35841, 75023, 79953, 182881, 225069, 346463, 548643, 1039389, 2377453, 5303549, 7132359, 15910647, 68946137, 206838411]

約数ペア:

[(1, 206838411), (3, 68946137), (13, 15910647), (29, 7132359), (39, 5303549), (87, 2377453), (199, 1039389), (377, 548643), (597, 346463), (919, 225069), (1131, 182881), (2587, 79953), (2757, 75023), (5771, 35841), (7761, 26651), (11947, 17313)]