194378842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2707}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 349396992

約数和(自身を除く): 155018150

約数列:

[1, 2, 7, 14, 23, 46, 161, 223, 322, 446, 1561, 2707, 3122, 5129, 5414, 10258, 18949, 35903, 37898, 62261, 71806, 124522, 435827, 603661, 871654, 1207322, 4225627, 8451254, 13884203, 27768406, 97189421, 194378842]

約数ペア:

[(1, 194378842), (2, 97189421), (7, 27768406), (14, 13884203), (23, 8451254), (46, 4225627), (161, 1207322), (223, 871654), (322, 603661), (446, 435827), (1561, 124522), (2707, 71806), (3122, 62261), (5129, 37898), (5414, 35903), (10258, 18949)]