210947902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1\times {\mathrm{3511}}^1$

素因数の和:6255

約数の個数: 16

約数和(自身を含む): 345412224

約数和(自身を除く): 134464322

約数列:

[1, 2, 11, 22, 2731, 3511, 5462, 7022, 30041, 38621, 60082, 77242, 9588541, 19177082, 105473951, 210947902]

約数ペア:

[(1, 210947902), (2, 105473951), (11, 19177082), (22, 9588541), (2731, 77242), (3511, 60082), (5462, 38621), (7022, 30041)]