214950860

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{95111}}^1$

素因数の和:95233

約数の個数: 24

約数和(自身を含む): 455396256

約数和(自身を除く): 240445396

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 95111, 190222, 380444, 475555, 951110, 1902220, 10747543, 21495086, 42990172, 53737715, 107475430, 214950860]

約数ペア:

[(1, 214950860), (2, 107475430), (4, 53737715), (5, 42990172), (10, 21495086), (20, 10747543), (113, 1902220), (226, 951110), (452, 475555), (565, 380444), (1130, 190222), (2260, 95111)]