238766185

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 339535872

約数和(自身を除く): 100769687

約数列:

[1, 5, 7, 31, 35, 155, 217, 337, 653, 1085, 1685, 2359, 3265, 4571, 10447, 11795, 20243, 22855, 52235, 73129, 101215, 141701, 220061, 365645, 708505, 1100305, 1540427, 6821891, 7702135, 34109455, 47753237, 238766185]

約数ペア:

[(1, 238766185), (5, 47753237), (7, 34109455), (31, 7702135), (35, 6821891), (155, 1540427), (217, 1100305), (337, 708505), (653, 365645), (1085, 220061), (1685, 141701), (2359, 101215), (3265, 73129), (4571, 52235), (10447, 22855), (11795, 20243)]