201858987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{7121}}^1$

素因数の和:7994

約数の個数: 16

約数和(自身を含む): 293996160

約数和(自身を除く): 92137173

約数列:

[1, 3, 11, 33, 859, 2577, 7121, 9449, 21363, 28347, 78331, 234993, 6116939, 18350817, 67286329, 201858987]

約数ペア:

[(1, 201858987), (3, 67286329), (11, 18350817), (33, 6116939), (859, 234993), (2577, 78331), (7121, 28347), (9449, 21363)]