201175268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378149}}^1$

素因数の和:378179

約数の個数: 24

約数和(自身を含む): 423528000

約数和(自身を除く): 222352732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 378149, 756298, 1512596, 2647043, 5294086, 7184831, 10588172, 14369662, 28739324, 50293817, 100587634, 201175268]

約数ペア:

[(1, 201175268), (2, 100587634), (4, 50293817), (7, 28739324), (14, 14369662), (19, 10588172), (28, 7184831), (38, 5294086), (76, 2647043), (133, 1512596), (266, 756298), (532, 378149)]