198307852

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{2657}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 355449024

約数和(自身を除く): 157141172

約数列:

[1, 2, 4, 47, 94, 188, 397, 794, 1588, 2657, 5314, 10628, 18659, 37318, 74636, 124879, 249758, 499516, 1054829, 2109658, 4219316, 49576963, 99153926, 198307852]

約数ペア:

[(1, 198307852), (2, 99153926), (4, 49576963), (47, 4219316), (94, 2109658), (188, 1054829), (397, 499516), (794, 249758), (1588, 124879), (2657, 74636), (5314, 37318), (10628, 18659)]