202280470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70481}}^1$

素因数の和:70536

約数の個数: 32

約数和(自身を含む): 426275136

約数和(自身を除く): 223994666

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 70481, 140962, 352405, 493367, 704810, 986734, 2466835, 2889721, 4933670, 5779442, 14448605, 20228047, 28897210, 40456094, 101140235, 202280470]

約数ペア:

[(1, 202280470), (2, 101140235), (5, 40456094), (7, 28897210), (10, 20228047), (14, 14448605), (35, 5779442), (41, 4933670), (70, 2889721), (82, 2466835), (205, 986734), (287, 704810), (410, 493367), (574, 352405), (1435, 140962), (2870, 70481)]