238301965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 327234816

約数和(自身を除く): 88932851

約数列:

[1, 5, 11, 23, 55, 115, 253, 257, 733, 1265, 1285, 2827, 3665, 5911, 8063, 14135, 16859, 29555, 40315, 65021, 84295, 185449, 188381, 325105, 927245, 941905, 2072191, 4332763, 10360955, 21663815, 47660393, 238301965]

約数ペア:

[(1, 238301965), (5, 47660393), (11, 21663815), (23, 10360955), (55, 4332763), (115, 2072191), (253, 941905), (257, 927245), (733, 325105), (1265, 188381), (1285, 185449), (2827, 84295), (3665, 65021), (5911, 40315), (8063, 29555), (14135, 16859)]