201853203

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{27011}}^1$

素因数の和:27114

約数の個数: 16

約数和(自身を含む): 280060416

約数和(自身を除く): 78207213

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 27011, 81033, 1269517, 1431583, 3808551, 4294749, 67284401, 201853203]

約数ペア:

[(1, 201853203), (3, 67284401), (47, 4294749), (53, 3808551), (141, 1431583), (159, 1269517), (2491, 81033), (7473, 27011)]