197531444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4489351}}^1$

素因数の和:4489366

約数の個数: 12

約数和(自身を含む): 377105568

約数和(自身を除く): 179574124

約数列:

[1, 2, 4, 11, 22, 44, 4489351, 8978702, 17957404, 49382861, 98765722, 197531444]

約数ペア:

[(1, 197531444), (2, 98765722), (4, 49382861), (11, 17957404), (22, 8978702), (44, 4489351)]