221857806

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{901861}}^1$

素因数の和:901907

約数の個数: 16

約数和(自身を含む): 454538448

約数和(自身を除く): 232680642

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 901861, 1803722, 2705583, 5411166, 36976301, 73952602, 110928903, 221857806]

約数ペア:

[(1, 221857806), (2, 110928903), (3, 73952602), (6, 36976301), (41, 5411166), (82, 2705583), (123, 1803722), (246, 901861)]