193716610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{643}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 357219072

約数和(自身を除く): 163502462

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 641, 643, 1282, 1286, 3205, 3215, 6410, 6430, 30127, 30221, 60254, 60442, 150635, 151105, 301270, 302210, 412163, 824326, 2060815, 4121630, 19371661, 38743322, 96858305, 193716610]

約数ペア:

[(1, 193716610), (2, 96858305), (5, 38743322), (10, 19371661), (47, 4121630), (94, 2060815), (235, 824326), (470, 412163), (641, 302210), (643, 301270), (1282, 151105), (1286, 150635), (3205, 60442), (3215, 60254), (6410, 30221), (6430, 30127)]