201277728

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{5503}}^1$

素因数の和:5646

約数の個数: 72

約数和(自身を含む): 576995328

約数和(自身を除く): 375717600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 5503, 6096, 9144, 11006, 12192, 16509, 18288, 22012, 33018, 36576, 44024, 49527, 66036, 88048, 99054, 132072, 176096, 198108, 264144, 396216, 528288, 698881, 792432, 1397762, 1584864, 2096643, 2795524, 4193286, 5591048, 6289929, 8386572, 11182096, 12579858, 16773144, 22364192, 25159716, 33546288, 50319432, 67092576, 100638864, 201277728]

約数ペア:

[(1, 201277728), (2, 100638864), (3, 67092576), (4, 50319432), (6, 33546288), (8, 25159716), (9, 22364192), (12, 16773144), (16, 12579858), (18, 11182096), (24, 8386572), (32, 6289929), (36, 5591048), (48, 4193286), (72, 2795524), (96, 2096643), (127, 1584864), (144, 1397762), (254, 792432), (288, 698881), (381, 528288), (508, 396216), (762, 264144), (1016, 198108), (1143, 176096), (1524, 132072), (2032, 99054), (2286, 88048), (3048, 66036), (4064, 49527), (4572, 44024), (5503, 36576), (6096, 33018), (9144, 22012), (11006, 18288), (12192, 16509)]