201630982

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3341

約数の個数: 48

約数和(自身を含む): 382706208

約数和(自身を除く): 181075226

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 518, 629, 833, 1258, 1666, 1813, 3271, 3626, 4403, 6542, 8806, 22897, 30821, 45794, 55607, 61642, 111214, 121027, 160279, 242054, 320558, 389249, 778498, 847189, 1694378, 2057459, 2724743, 4114918, 5449486, 5930323, 11860646, 14402213, 28804426, 100815491, 201630982]

約数ペア:

[(1, 201630982), (2, 100815491), (7, 28804426), (14, 14402213), (17, 11860646), (34, 5930323), (37, 5449486), (49, 4114918), (74, 2724743), (98, 2057459), (119, 1694378), (238, 847189), (259, 778498), (518, 389249), (629, 320558), (833, 242054), (1258, 160279), (1666, 121027), (1813, 111214), (3271, 61642), (3626, 55607), (4403, 45794), (6542, 30821), (8806, 22897)]