210107144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2020261}}^1$

素因数の和:2020280

約数の個数: 16

約数和(自身を含む): 424255020

約数和(自身を除く): 214147876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2020261, 4040522, 8081044, 16162088, 26263393, 52526786, 105053572, 210107144]

約数ペア:

[(1, 210107144), (2, 105053572), (4, 52526786), (8, 26263393), (13, 16162088), (26, 8081044), (52, 4040522), (104, 2020261)]