202202980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35227}}^1$

素因数の和:35284

約数の個数: 48

約数和(自身を含む): 497137536

約数和(自身を除く): 294934556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 35227, 70454, 140908, 176135, 246589, 352270, 493178, 704540, 986356, 1232945, 1444307, 2465890, 2888614, 4931780, 5777228, 7221535, 10110149, 14443070, 20220298, 28886140, 40440596, 50550745, 101101490, 202202980]

約数ペア:

[(1, 202202980), (2, 101101490), (4, 50550745), (5, 40440596), (7, 28886140), (10, 20220298), (14, 14443070), (20, 10110149), (28, 7221535), (35, 5777228), (41, 4931780), (70, 2888614), (82, 2465890), (140, 1444307), (164, 1232945), (205, 986356), (287, 704540), (410, 493178), (574, 352270), (820, 246589), (1148, 176135), (1435, 140908), (2870, 70454), (5740, 35227)]