229457914

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 398390400

約数和(自身を除く): 168932486

約数列:

[1, 2, 7, 14, 149, 298, 317, 347, 634, 694, 1043, 2086, 2219, 2429, 4438, 4858, 47233, 51703, 94466, 103406, 109999, 219998, 330631, 361921, 661262, 723842, 769993, 1539986, 16389851, 32779702, 114728957, 229457914]

約数ペア:

[(1, 229457914), (2, 114728957), (7, 32779702), (14, 16389851), (149, 1539986), (298, 769993), (317, 723842), (347, 661262), (634, 361921), (694, 330631), (1043, 219998), (2086, 109999), (2219, 103406), (2429, 94466), (4438, 51703), (4858, 47233)]