201428277844

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{23531}}^1$

素因数の和:23980

約数の個数: 48

約数和(自身を含む): 361812971520

約数和(自身を除く): 160384693676

約数列:

[1, 2, 4, 79, 103, 158, 206, 263, 316, 412, 526, 1052, 8137, 16274, 20777, 23531, 27089, 32548, 41554, 47062, 54178, 83108, 94124, 108356, 1858949, 2140031, 2423693, 3717898, 4280062, 4847386, 6188653, 7435796, 8560124, 9694772, 12377306, 24754612, 191471747, 382943494, 488903587, 637431259, 765886988, 977807174, 1274862518, 1955614348, 2549725036, 50357069461, 100714138922, 201428277844]

約数ペア:

[(1, 201428277844), (2, 100714138922), (4, 50357069461), (79, 2549725036), (103, 1955614348), (158, 1274862518), (206, 977807174), (263, 765886988), (316, 637431259), (412, 488903587), (526, 382943494), (1052, 191471747), (8137, 24754612), (16274, 12377306), (20777, 9694772), (23531, 8560124), (27089, 7435796), (32548, 6188653), (41554, 4847386), (47062, 4280062), (54178, 3717898), (83108, 2423693), (94124, 2140031), (108356, 1858949)]