200150830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79111}}^1$

素因数の和:79152

約数の個数: 32

約数和(自身を含む): 410116608

約数和(自身を除く): 209965778

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 79111, 158222, 395555, 791110, 870221, 1740442, 1819553, 3639106, 4351105, 8702210, 9097765, 18195530, 20015083, 40030166, 100075415, 200150830]

約数ペア:

[(1, 200150830), (2, 100075415), (5, 40030166), (10, 20015083), (11, 18195530), (22, 9097765), (23, 8702210), (46, 4351105), (55, 3639106), (110, 1819553), (115, 1740442), (230, 870221), (253, 791110), (506, 395555), (1265, 158222), (2530, 79111)]