200717555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 266639040

約数和(自身を除く): 65921485

約数列:

[1, 5, 17, 29, 85, 107, 145, 493, 535, 761, 1819, 2465, 3103, 3805, 9095, 12937, 15515, 22069, 52751, 64685, 81427, 110345, 263755, 375173, 407135, 1384259, 1875865, 2361383, 6921295, 11806915, 40143511, 200717555]

約数ペア:

[(1, 200717555), (5, 40143511), (17, 11806915), (29, 6921295), (85, 2361383), (107, 1875865), (145, 1384259), (493, 407135), (535, 375173), (761, 263755), (1819, 110345), (2465, 81427), (3103, 64685), (3805, 52751), (9095, 22069), (12937, 15515)]