201375824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20599}}^1$

素因数の和:20667

約数の個数: 40

約数和(自身を含む): 429139200

約数和(自身を除く): 227763376

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 20599, 41198, 82396, 164792, 267787, 329584, 535574, 968153, 1071148, 1936306, 2142296, 3872612, 4284592, 7745224, 12585989, 15490448, 25171978, 50343956, 100687912, 201375824]

約数ペア:

[(1, 201375824), (2, 100687912), (4, 50343956), (8, 25171978), (13, 15490448), (16, 12585989), (26, 7745224), (47, 4284592), (52, 3872612), (94, 2142296), (104, 1936306), (188, 1071148), (208, 968153), (376, 535574), (611, 329584), (752, 267787), (1222, 164792), (2444, 82396), (4888, 41198), (9776, 20599)]