205328935

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{673}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 295050240

約数和(自身を除く): 89721305

約数列:

[1, 5, 7, 23, 35, 115, 161, 379, 673, 805, 1895, 2653, 3365, 4711, 8717, 13265, 15479, 23555, 43585, 61019, 77395, 108353, 255067, 305095, 541765, 1275335, 1785469, 5866541, 8927345, 29332705, 41065787, 205328935]

約数ペア:

[(1, 205328935), (5, 41065787), (7, 29332705), (23, 8927345), (35, 5866541), (115, 1785469), (161, 1275335), (379, 541765), (673, 305095), (805, 255067), (1895, 108353), (2653, 77395), (3365, 61019), (4711, 43585), (8717, 23555), (13265, 15479)]