206283645

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10993}}^1$

素因数の和:11146

約数の個数: 32

約数和(自身を含む): 369398400

約数和(自身を除く): 163114755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 10993, 18765, 32979, 54965, 98937, 164895, 296811, 494685, 1484055, 1528027, 4584081, 7640135, 13752243, 22920405, 41256729, 68761215, 206283645]

約数ペア:

[(1, 206283645), (3, 68761215), (5, 41256729), (9, 22920405), (15, 13752243), (27, 7640135), (45, 4584081), (135, 1528027), (139, 1484055), (417, 494685), (695, 296811), (1251, 164895), (2085, 98937), (3753, 54965), (6255, 32979), (10993, 18765)]