201091396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4570259}}^1$

素因数の和:4570274

約数の個数: 12

約数和(自身を含む): 383901840

約数和(自身を除く): 182810444

約数列:

[1, 2, 4, 11, 22, 44, 4570259, 9140518, 18281036, 50272849, 100545698, 201091396]

約数ペア:

[(1, 201091396), (2, 100545698), (4, 50272849), (11, 18281036), (22, 9140518), (44, 4570259)]