201923716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 393845760

約数和(自身を除く): 191922044

約数列:

[1, 2, 4, 19, 23, 38, 46, 71, 76, 92, 142, 284, 437, 874, 1349, 1627, 1633, 1748, 2698, 3254, 3266, 5396, 6508, 6532, 30913, 31027, 37421, 61826, 62054, 74842, 115517, 123652, 124108, 149684, 231034, 462068, 710999, 1421998, 2194823, 2656891, 2843996, 4389646, 5313782, 8779292, 10627564, 50480929, 100961858, 201923716]

約数ペア:

[(1, 201923716), (2, 100961858), (4, 50480929), (19, 10627564), (23, 8779292), (38, 5313782), (46, 4389646), (71, 2843996), (76, 2656891), (92, 2194823), (142, 1421998), (284, 710999), (437, 462068), (874, 231034), (1349, 149684), (1627, 124108), (1633, 123652), (1748, 115517), (2698, 74842), (3254, 62054), (3266, 61826), (5396, 37421), (6508, 31027), (6532, 30913)]