203516095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 267876288

約数和(自身を除く): 64360193

約数列:

[1, 5, 17, 37, 85, 163, 185, 397, 629, 815, 1985, 2771, 3145, 6031, 6749, 13855, 14689, 30155, 33745, 64711, 73445, 102527, 249713, 323555, 512635, 1100087, 1248565, 2394307, 5500435, 11971535, 40703219, 203516095]

約数ペア:

[(1, 203516095), (5, 40703219), (17, 11971535), (37, 5500435), (85, 2394307), (163, 1248565), (185, 1100087), (397, 512635), (629, 323555), (815, 249713), (1985, 102527), (2771, 73445), (3145, 64711), (6031, 33745), (6749, 30155), (13855, 14689)]