201620006

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 370221840

約数和(自身を除く): 168601834

約数列:

[1, 2, 7, 14, 29, 49, 58, 61, 98, 122, 203, 406, 427, 854, 1163, 1421, 1769, 2326, 2842, 2989, 3538, 5978, 8141, 12383, 16282, 24766, 33727, 56987, 67454, 70943, 86681, 113974, 141886, 173362, 236089, 472178, 496601, 993202, 1652623, 2057347, 3305246, 3476207, 4114694, 6952414, 14401429, 28802858, 100810003, 201620006]

約数ペア:

[(1, 201620006), (2, 100810003), (7, 28802858), (14, 14401429), (29, 6952414), (49, 4114694), (58, 3476207), (61, 3305246), (98, 2057347), (122, 1652623), (203, 993202), (406, 496601), (427, 472178), (854, 236089), (1163, 173362), (1421, 141886), (1769, 113974), (2326, 86681), (2842, 70943), (2989, 67454), (3538, 56987), (5978, 33727), (8141, 24766), (12383, 16282)]