200427717

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 310116352

約数和(自身を除く): 109688635

約数列:

[1, 3, 7, 21, 127, 223, 337, 381, 669, 889, 1011, 1561, 2359, 2667, 4683, 7077, 28321, 42799, 75151, 84963, 128397, 198247, 225453, 299593, 526057, 594741, 898779, 1578171, 9544177, 28632531, 66809239, 200427717]

約数ペア:

[(1, 200427717), (3, 66809239), (7, 28632531), (21, 9544177), (127, 1578171), (223, 898779), (337, 594741), (381, 526057), (669, 299593), (889, 225453), (1011, 198247), (1561, 128397), (2359, 84963), (2667, 75151), (4683, 42799), (7077, 28321)]