203192241

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3061}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 323347200

約数和(自身を除く): 120154959

約数列:

[1, 3, 7, 21, 29, 87, 109, 203, 327, 609, 763, 2289, 3061, 3161, 9183, 9483, 21427, 22127, 64281, 66381, 88769, 266307, 333649, 621383, 1000947, 1864149, 2335543, 7006629, 9675821, 29027463, 67730747, 203192241]

約数ペア:

[(1, 203192241), (3, 67730747), (7, 29027463), (21, 9675821), (29, 7006629), (87, 2335543), (109, 1864149), (203, 1000947), (327, 621383), (609, 333649), (763, 266307), (2289, 88769), (3061, 66381), (3161, 64281), (9183, 22127), (9483, 21427)]