201628797896

素因数分解:

$2^3\times {\mathrm{63131}}^1\times {\mathrm{399227}}^1$

素因数の和:462364

約数の個数: 16

約数和(自身を含む): 378060931440

約数和(自身を除く): 176432133544

約数列:

[1, 2, 4, 8, 63131, 126262, 252524, 399227, 505048, 798454, 1596908, 3193816, 25203599737, 50407199474, 100814398948, 201628797896]

約数ペア:

[(1, 201628797896), (2, 100814398948), (4, 50407199474), (8, 25203599737), (63131, 3193816), (126262, 1596908), (252524, 798454), (399227, 505048)]