189760564

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 392345856

約数和(自身を除く): 202585292

約数列:

[1, 2, 4, 7, 14, 28, 53, 71, 106, 142, 212, 284, 371, 497, 742, 994, 1484, 1801, 1988, 3602, 3763, 7204, 7526, 12607, 15052, 25214, 26341, 50428, 52682, 95453, 105364, 127871, 190906, 255742, 381812, 511484, 668171, 895097, 1336342, 1790194, 2672684, 3580388, 6777163, 13554326, 27108652, 47440141, 94880282, 189760564]

約数ペア:

[(1, 189760564), (2, 94880282), (4, 47440141), (7, 27108652), (14, 13554326), (28, 6777163), (53, 3580388), (71, 2672684), (106, 1790194), (142, 1336342), (212, 895097), (284, 668171), (371, 511484), (497, 381812), (742, 255742), (994, 190906), (1484, 127871), (1801, 105364), (1988, 95453), (3602, 52682), (3763, 50428), (7204, 26341), (7526, 25214), (12607, 15052)]