201872390

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{71333}}^1$

素因数の和:71623

約数の個数: 16

約数和(自身を含む): 364659408

約数和(自身を除く): 162787018

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 71333, 142666, 356665, 713330, 20187239, 40374478, 100936195, 201872390]

約数ペア:

[(1, 201872390), (2, 100936195), (5, 40374478), (10, 20187239), (283, 713330), (566, 356665), (1415, 142666), (2830, 71333)]