201498136

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{40429}}^1$

素因数の和:40531

約数の個数: 32

約数和(自身を含む): 436644000

約数和(自身を除く): 235145864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 40429, 80858, 161716, 283003, 323432, 566006, 1132012, 2264024, 3598181, 7196362, 14392724, 25187267, 28785448, 50374534, 100749068, 201498136]

約数ペア:

[(1, 201498136), (2, 100749068), (4, 50374534), (7, 28785448), (8, 25187267), (14, 14392724), (28, 7196362), (56, 3598181), (89, 2264024), (178, 1132012), (356, 566006), (623, 323432), (712, 283003), (1246, 161716), (2492, 80858), (4984, 40429)]