200209710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 504506880

約数和(自身を除く): 304297170

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 179, 230, 345, 358, 537, 690, 895, 1074, 1621, 1790, 2685, 3242, 4117, 4863, 5370, 8105, 8234, 9726, 12351, 16210, 20585, 24315, 24702, 37283, 41170, 48630, 61755, 74566, 111849, 123510, 186415, 223698, 290159, 372830, 559245, 580318, 870477, 1118490, 1450795, 1740954, 2901590, 4352385, 6673657, 8704770, 13347314, 20020971, 33368285, 40041942, 66736570, 100104855, 200209710]

約数ペア:

[(1, 200209710), (2, 100104855), (3, 66736570), (5, 40041942), (6, 33368285), (10, 20020971), (15, 13347314), (23, 8704770), (30, 6673657), (46, 4352385), (69, 2901590), (115, 1740954), (138, 1450795), (179, 1118490), (230, 870477), (345, 580318), (358, 559245), (537, 372830), (690, 290159), (895, 223698), (1074, 186415), (1621, 123510), (1790, 111849), (2685, 74566), (3242, 61755), (4117, 48630), (4863, 41170), (5370, 37283), (8105, 24702), (8234, 24315), (9726, 20585), (12351, 16210)]