221574389722

素因数分解:

$2^1\times 7^1\times {\mathrm{282001}}^1\times {\mathrm{56123}}^1$

素因数の和:338133

約数の個数: 16

約数和(自身を含む): 379849925952

約数和(自身を除く): 158275536230

約数列:

[1, 2, 7, 14, 56123, 112246, 282001, 392861, 564002, 785722, 1974007, 3948014, 15826742123, 31653484246, 110787194861, 221574389722]

約数ペア:

[(1, 221574389722), (2, 110787194861), (7, 31653484246), (14, 15826742123), (56123, 3948014), (112246, 1974007), (282001, 785722), (392861, 564002)]