196910588

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 409161984

約数和(自身を除く): 212251396

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 134, 172, 268, 301, 469, 602, 938, 1204, 1876, 2441, 2881, 4882, 5762, 9764, 11524, 17087, 20167, 34174, 40334, 68348, 80668, 104963, 163547, 209926, 327094, 419852, 654188, 734741, 1144829, 1469482, 2289658, 2938964, 4579316, 7032521, 14065042, 28130084, 49227647, 98455294, 196910588]

約数ペア:

[(1, 196910588), (2, 98455294), (4, 49227647), (7, 28130084), (14, 14065042), (28, 7032521), (43, 4579316), (67, 2938964), (86, 2289658), (134, 1469482), (172, 1144829), (268, 734741), (301, 654188), (469, 419852), (602, 327094), (938, 209926), (1204, 163547), (1876, 104963), (2441, 80668), (2881, 68348), (4882, 40334), (5762, 34174), (9764, 20167), (11524, 17087)]