207865155

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 340879104

約数和(自身を除く): 133013949

約数列:

[1, 3, 5, 15, 67, 107, 201, 321, 335, 535, 1005, 1605, 1933, 5799, 7169, 9665, 21507, 28995, 35845, 107535, 129511, 206831, 388533, 620493, 647555, 1034155, 1942665, 3102465, 13857677, 41573031, 69288385, 207865155]

約数ペア:

[(1, 207865155), (3, 69288385), (5, 41573031), (15, 13857677), (67, 3102465), (107, 1942665), (201, 1034155), (321, 647555), (335, 620493), (535, 388533), (1005, 206831), (1605, 129511), (1933, 107535), (5799, 35845), (7169, 28995), (9665, 21507)]