224701771

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 280627200

約数和(自身を除く): 55925429

約数列:

[1, 7, 19, 41, 89, 133, 287, 463, 623, 779, 1691, 3241, 3649, 5453, 8797, 11837, 18983, 25543, 41207, 61579, 69331, 132881, 288449, 360677, 485317, 782933, 1689487, 2524739, 5480531, 11826409, 32100253, 224701771]

約数ペア:

[(1, 224701771), (7, 32100253), (19, 11826409), (41, 5480531), (89, 2524739), (133, 1689487), (287, 782933), (463, 485317), (623, 360677), (779, 288449), (1691, 132881), (3241, 69331), (3649, 61579), (5453, 41207), (8797, 25543), (11837, 18983)]