203464245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7457}}^1$

素因数の和:7589

約数の個数: 32

約数和(自身を含む): 347960448

約数和(自身を除く): 144496203

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 5457, 7457, 9095, 22371, 27285, 37285, 111855, 126769, 380307, 633845, 797899, 1901535, 2393697, 3989495, 11968485, 13564283, 40692849, 67821415, 203464245]

約数ペア:

[(1, 203464245), (3, 67821415), (5, 40692849), (15, 13564283), (17, 11968485), (51, 3989495), (85, 2393697), (107, 1901535), (255, 797899), (321, 633845), (535, 380307), (1605, 126769), (1819, 111855), (5457, 37285), (7457, 27285), (9095, 22371)]