201962646

素因数分解:

$2^1\times 3^5\times {\mathrm{149}}^1\times {\mathrm{2789}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 457002000

約数和(自身を除く): 255039354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 243, 298, 447, 486, 894, 1341, 2682, 2789, 4023, 5578, 8046, 8367, 12069, 16734, 24138, 25101, 36207, 50202, 72414, 75303, 150606, 225909, 415561, 451818, 677727, 831122, 1246683, 1355454, 2493366, 3740049, 7480098, 11220147, 22440294, 33660441, 67320882, 100981323, 201962646]

約数ペア:

[(1, 201962646), (2, 100981323), (3, 67320882), (6, 33660441), (9, 22440294), (18, 11220147), (27, 7480098), (54, 3740049), (81, 2493366), (149, 1355454), (162, 1246683), (243, 831122), (298, 677727), (447, 451818), (486, 415561), (894, 225909), (1341, 150606), (2682, 75303), (2789, 72414), (4023, 50202), (5578, 36207), (8046, 25101), (8367, 24138), (12069, 16734)]