205652478

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{3739}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 420076800

約数和(自身を除く): 214424322

約数列:

[1, 2, 3, 6, 89, 103, 178, 206, 267, 309, 534, 618, 3739, 7478, 9167, 11217, 18334, 22434, 27501, 55002, 332771, 385117, 665542, 770234, 998313, 1155351, 1996626, 2310702, 34275413, 68550826, 102826239, 205652478]

約数ペア:

[(1, 205652478), (2, 102826239), (3, 68550826), (6, 34275413), (89, 2310702), (103, 1996626), (178, 1155351), (206, 998313), (267, 770234), (309, 665542), (534, 385117), (618, 332771), (3739, 55002), (7478, 27501), (9167, 22434), (11217, 18334)]