207864965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9151}}^1$

素因数の和:9233

約数の個数: 32

約数和(自身を含む): 316293120

約数和(自身を除く): 108428155

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 2065, 3245, 4543, 9151, 22715, 45755, 64057, 100661, 320285, 503305, 539909, 704627, 2699545, 3523135, 3779363, 5938999, 18896815, 29694995, 41572993, 207864965]

約数ペア:

[(1, 207864965), (5, 41572993), (7, 29694995), (11, 18896815), (35, 5938999), (55, 3779363), (59, 3523135), (77, 2699545), (295, 704627), (385, 539909), (413, 503305), (649, 320285), (2065, 100661), (3245, 64057), (4543, 45755), (9151, 22715)]