214998518

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{3061}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 383607360

約数和(自身を除く): 168608842

約数列:

[1, 2, 7, 14, 29, 58, 173, 203, 346, 406, 1211, 2422, 3061, 5017, 6122, 10034, 21427, 35119, 42854, 70238, 88769, 177538, 529553, 621383, 1059106, 1242766, 3706871, 7413742, 15357037, 30714074, 107499259, 214998518]

約数ペア:

[(1, 214998518), (2, 107499259), (7, 30714074), (14, 15357037), (29, 7413742), (58, 3706871), (173, 1242766), (203, 1059106), (346, 621383), (406, 529553), (1211, 177538), (2422, 88769), (3061, 70238), (5017, 42854), (6122, 35119), (10034, 21427)]