204480166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21269}}^1$

素因数の和:21324

約数の個数: 32

約数和(自身を含む): 367545600

約数和(自身を除く): 163065434

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 21269, 42538, 233959, 404111, 467918, 489187, 808222, 978374, 4445221, 5381057, 8890442, 9294553, 10762114, 18589106, 102240083, 204480166]

約数ペア:

[(1, 204480166), (2, 102240083), (11, 18589106), (19, 10762114), (22, 9294553), (23, 8890442), (38, 5381057), (46, 4445221), (209, 978374), (253, 808222), (418, 489187), (437, 467918), (506, 404111), (874, 233959), (4807, 42538), (9614, 21269)]