247996670

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{148501}}^1$

素因数の和:148675

約数の個数: 16

約数和(自身を含む): 449070048

約数和(自身を除く): 201073378

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 148501, 297002, 742505, 1485010, 24799667, 49599334, 123998335, 247996670]

約数ペア:

[(1, 247996670), (2, 123998335), (5, 49599334), (10, 24799667), (167, 1485010), (334, 742505), (835, 297002), (1670, 148501)]