201153446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1279}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 340623360

約数和(自身を除く): 139469914

約数列:

[1, 2, 13, 23, 26, 46, 263, 299, 526, 598, 1279, 2558, 3419, 6049, 6838, 12098, 16627, 29417, 33254, 58834, 78637, 157274, 336377, 382421, 672754, 764842, 4372901, 7736671, 8745802, 15473342, 100576723, 201153446]

約数ペア:

[(1, 201153446), (2, 100576723), (13, 15473342), (23, 8745802), (26, 7736671), (46, 4372901), (263, 764842), (299, 672754), (526, 382421), (598, 336377), (1279, 157274), (2558, 78637), (3419, 58834), (6049, 33254), (6838, 29417), (12098, 16627)]