201278552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1324201}}^1$

素因数の和:1324226

約数の個数: 16

約数和(自身を含む): 397260600

約数和(自身を除く): 195982048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1324201, 2648402, 5296804, 10593608, 25159819, 50319638, 100639276, 201278552]

約数ペア:

[(1, 201278552), (2, 100639276), (4, 50319638), (8, 25159819), (19, 10593608), (38, 5296804), (76, 2648402), (152, 1324201)]