201541878

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{52567}}^1$

素因数の和:52649

約数の個数: 32

約数和(自身を含む): 454187520

約数和(自身を除く): 252645642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 52567, 105134, 157701, 315402, 473103, 946206, 1419309, 2838618, 3732257, 7464514, 11196771, 22393542, 33590313, 67180626, 100770939, 201541878]

約数ペア:

[(1, 201541878), (2, 100770939), (3, 67180626), (6, 33590313), (9, 22393542), (18, 11196771), (27, 7464514), (54, 3732257), (71, 2838618), (142, 1419309), (213, 946206), (426, 473103), (639, 315402), (1278, 157701), (1917, 105134), (3834, 52567)]