200427314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{691}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 336312000

約数和(自身を除く): 135884686

約数列:

[1, 2, 17, 19, 34, 38, 323, 449, 646, 691, 898, 1382, 7633, 8531, 11747, 13129, 15266, 17062, 23494, 26258, 145027, 223193, 290054, 310259, 446386, 620518, 5274403, 5894921, 10548806, 11789842, 100213657, 200427314]

約数ペア:

[(1, 200427314), (2, 100213657), (17, 11789842), (19, 10548806), (34, 5894921), (38, 5274403), (323, 620518), (449, 446386), (646, 310259), (691, 290054), (898, 223193), (1382, 145027), (7633, 26258), (8531, 23494), (11747, 17062), (13129, 15266)]