210795842

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{7121}}^1$

素因数の和:7202

約数の個数: 24

約数和(自身を含む): 341898732

約数和(自身を除く): 131102890

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 7121, 14242, 14801, 29602, 135299, 270598, 291961, 583922, 2570681, 5141362, 5547259, 11094518, 105397921, 210795842]

約数ペア:

[(1, 210795842), (2, 105397921), (19, 11094518), (38, 5547259), (41, 5141362), (82, 2570681), (361, 583922), (722, 291961), (779, 270598), (1558, 135299), (7121, 29602), (14242, 14801)]