248200078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2689}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 449337600

約数和(自身を除く): 201137522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 347, 694, 2429, 2689, 4858, 5378, 6593, 13186, 18823, 37646, 46151, 51091, 92302, 102182, 357637, 715274, 933083, 1866166, 6531581, 13063162, 17728577, 35457154, 124100039, 248200078]

約数ペア:

[(1, 248200078), (2, 124100039), (7, 35457154), (14, 17728577), (19, 13063162), (38, 6531581), (133, 1866166), (266, 933083), (347, 715274), (694, 357637), (2429, 102182), (2689, 92302), (4858, 51091), (5378, 46151), (6593, 37646), (13186, 18823)]