214888970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9521}}^1$

素因数の和:9626

約数の個数: 32

約数和(自身を含む): 403808976

約数和(自身を除く): 188920006

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 4514, 9521, 11285, 19042, 22570, 47605, 95210, 352277, 580781, 704554, 1161562, 1761385, 2903905, 3522770, 5807810, 21488897, 42977794, 107444485, 214888970]

約数ペア:

[(1, 214888970), (2, 107444485), (5, 42977794), (10, 21488897), (37, 5807810), (61, 3522770), (74, 2903905), (122, 1761385), (185, 1161562), (305, 704554), (370, 580781), (610, 352277), (2257, 95210), (4514, 47605), (9521, 22570), (11285, 19042)]