189744010

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{85087}}^1$

素因数の和:85317

約数の個数: 16

約数和(自身を含む): 343074816

約数和(自身を除く): 153330806

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 85087, 170174, 425435, 850870, 18974401, 37948802, 94872005, 189744010]

約数ペア:

[(1, 189744010), (2, 94872005), (5, 37948802), (10, 18974401), (223, 850870), (446, 425435), (1115, 170174), (2230, 85087)]