204626870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{3023}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 421521408

約数和(自身を除く): 216894538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 967, 1934, 3023, 4835, 6046, 6769, 9670, 13538, 15115, 21161, 30230, 33845, 42322, 67690, 105805, 211610, 2923241, 5846482, 14616205, 20462687, 29232410, 40925374, 102313435, 204626870]

約数ペア:

[(1, 204626870), (2, 102313435), (5, 40925374), (7, 29232410), (10, 20462687), (14, 14616205), (35, 5846482), (70, 2923241), (967, 211610), (1934, 105805), (3023, 67690), (4835, 42322), (6046, 33845), (6769, 30230), (9670, 21161), (13538, 15115)]