202788441

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{47237}}^1$

素因数の和:47302

約数の個数: 20

約数和(自身を含む): 308653092

約数和(自身を除く): 105864651

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 47237, 141711, 425133, 1275399, 2503561, 3826197, 7510683, 22532049, 67596147, 202788441]

約数ペア:

[(1, 202788441), (3, 67596147), (9, 22532049), (27, 7510683), (53, 3826197), (81, 2503561), (159, 1275399), (477, 425133), (1431, 141711), (4293, 47237)]