213254232

素因数分解:

$2^3\times 3^1\times {\mathrm{433}}^1\times {\mathrm{20521}}^1$

素因数の和:20963

約数の個数: 32

約数和(自身を含む): 534392880

約数和(自身を除く): 321138648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 433, 866, 1299, 1732, 2598, 3464, 5196, 10392, 20521, 41042, 61563, 82084, 123126, 164168, 246252, 492504, 8885593, 17771186, 26656779, 35542372, 53313558, 71084744, 106627116, 213254232]

約数ペア:

[(1, 213254232), (2, 106627116), (3, 71084744), (4, 53313558), (6, 35542372), (8, 26656779), (12, 17771186), (24, 8885593), (433, 492504), (866, 246252), (1299, 164168), (1732, 123126), (2598, 82084), (3464, 61563), (5196, 41042), (10392, 20521)]