209200095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1291}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 392220192

約数和(自身を除く): 183020097

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 277, 585, 831, 1291, 1385, 2493, 3601, 3873, 4155, 6455, 10803, 11619, 12465, 16783, 18005, 19365, 32409, 50349, 54015, 58095, 83915, 151047, 162045, 251745, 357607, 755235, 1072821, 1788035, 3218463, 4648891, 5364105, 13946673, 16092315, 23244455, 41840019, 69733365, 209200095]

約数ペア:

[(1, 209200095), (3, 69733365), (5, 41840019), (9, 23244455), (13, 16092315), (15, 13946673), (39, 5364105), (45, 4648891), (65, 3218463), (117, 1788035), (195, 1072821), (277, 755235), (585, 357607), (831, 251745), (1291, 162045), (1385, 151047), (2493, 83915), (3601, 58095), (3873, 54015), (4155, 50349), (6455, 32409), (10803, 19365), (11619, 18005), (12465, 16783)]