210322178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{8513}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 344510496

約数和(自身を除く): 134188318

約数列:

[1, 2, 11, 22, 1123, 2246, 8513, 12353, 17026, 24706, 93643, 187286, 9560099, 19120198, 105161089, 210322178]

約数ペア:

[(1, 210322178), (2, 105161089), (11, 19120198), (22, 9560099), (1123, 187286), (2246, 93643), (8513, 24706), (12353, 17026)]