211023378

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{148399}}^1$

素因数の和:148486

約数の個数: 24

約数和(自身を含む): 463008000

約数和(自身を除く): 251984622

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 148399, 296798, 445197, 890394, 1335591, 2671182, 11723521, 23447042, 35170563, 70341126, 105511689, 211023378]

約数ペア:

[(1, 211023378), (2, 105511689), (3, 70341126), (6, 35170563), (9, 23447042), (18, 11723521), (79, 2671182), (158, 1335591), (237, 890394), (474, 445197), (711, 296798), (1422, 148399)]