210304414

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{31511}}^1$

素因数の和:31631

約数の個数: 16

約数和(自身を含む): 326716416

約数和(自身を除く): 116412002

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 31511, 63022, 1481017, 2237281, 2962034, 4474562, 105152207, 210304414]

約数ペア:

[(1, 210304414), (2, 105152207), (47, 4474562), (71, 2962034), (94, 2237281), (142, 1481017), (3337, 63022), (6674, 31511)]