214966274

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{3613}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 327862080

約数和(自身を除く): 112895806

約数列:

[1, 2, 71, 142, 419, 838, 3613, 7226, 29749, 59498, 256523, 513046, 1513847, 3027694, 107483137, 214966274]

約数ペア:

[(1, 214966274), (2, 107483137), (71, 3027694), (142, 1513847), (419, 513046), (838, 256523), (3613, 59498), (7226, 29749)]