203429485

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{601}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 294739200

約数和(自身を除く): 91309715

約数列:

[1, 5, 7, 19, 35, 95, 133, 509, 601, 665, 2545, 3005, 3563, 4207, 9671, 11419, 17815, 21035, 48355, 57095, 67697, 79933, 305909, 338485, 399665, 1529545, 2141363, 5812271, 10706815, 29061355, 40685897, 203429485]

約数ペア:

[(1, 203429485), (5, 40685897), (7, 29061355), (19, 10706815), (35, 5812271), (95, 2141363), (133, 1529545), (509, 399665), (601, 338485), (665, 305909), (2545, 79933), (3005, 67697), (3563, 57095), (4207, 48355), (9671, 21035), (11419, 17815)]