207660215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13577}}^1$

素因数の和:13631

約数の個数: 32

約数和(自身を含む): 312837120

約数和(自身を除く): 105176905

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 13577, 15295, 67885, 95039, 257963, 312271, 475195, 1289815, 1561355, 1805741, 2185897, 5933149, 9028705, 10929485, 29665745, 41532043, 207660215]

約数ペア:

[(1, 207660215), (5, 41532043), (7, 29665745), (19, 10929485), (23, 9028705), (35, 5933149), (95, 2185897), (115, 1805741), (133, 1561355), (161, 1289815), (437, 475195), (665, 312271), (805, 257963), (2185, 95039), (3059, 67885), (13577, 15295)]