217208088

素因数分解:

$2^3\times 3^3\times {\mathrm{1005593}}^1$

素因数の和:1005608

約数の個数: 32

約数和(自身を含む): 603356400

約数和(自身を除く): 386148312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1005593, 2011186, 3016779, 4022372, 6033558, 8044744, 9050337, 12067116, 18100674, 24134232, 27151011, 36201348, 54302022, 72402696, 108604044, 217208088]

約数ペア:

[(1, 217208088), (2, 108604044), (3, 72402696), (4, 54302022), (6, 36201348), (8, 27151011), (9, 24134232), (12, 18100674), (18, 12067116), (24, 9050337), (27, 8044744), (36, 6033558), (54, 4022372), (72, 3016779), (108, 2011186), (216, 1005593)]