201200918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{10009}}^1$

素因数の和:10076

約数の個数: 24

約数和(自身を含む): 332131800

約数和(自身を除く): 130930882

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 1058, 10009, 10051, 20018, 20102, 190171, 230207, 380342, 460414, 4373933, 5294761, 8747866, 10589522, 100600459, 201200918]

約数ペア:

[(1, 201200918), (2, 100600459), (19, 10589522), (23, 8747866), (38, 5294761), (46, 4373933), (437, 460414), (529, 380342), (874, 230207), (1058, 190171), (10009, 20102), (10051, 20018)]