200521310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{18793}}^1$

素因数の和:18908

約数の個数: 32

約数和(自身を含む): 397831392

約数和(自身を除く): 197310082

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 18793, 37586, 93965, 187930, 206723, 413446, 1033615, 1822921, 2067230, 3645842, 9114605, 18229210, 20052131, 40104262, 100260655, 200521310]

約数ペア:

[(1, 200521310), (2, 100260655), (5, 40104262), (10, 20052131), (11, 18229210), (22, 9114605), (55, 3645842), (97, 2067230), (110, 1822921), (194, 1033615), (485, 413446), (970, 206723), (1067, 187930), (2134, 93965), (5335, 37586), (10670, 18793)]