200958548

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 414309504

約数和(自身を除く): 213350956

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 193, 287, 386, 574, 772, 907, 1148, 1351, 1814, 2702, 3628, 5404, 6349, 7913, 12698, 15826, 25396, 31652, 37187, 55391, 74374, 110782, 148748, 175051, 221564, 260309, 350102, 520618, 700204, 1041236, 1225357, 2450714, 4901428, 7177091, 14354182, 28708364, 50239637, 100479274, 200958548]

約数ペア:

[(1, 200958548), (2, 100479274), (4, 50239637), (7, 28708364), (14, 14354182), (28, 7177091), (41, 4901428), (82, 2450714), (164, 1225357), (193, 1041236), (287, 700204), (386, 520618), (574, 350102), (772, 260309), (907, 221564), (1148, 175051), (1351, 148748), (1814, 110782), (2702, 74374), (3628, 55391), (5404, 37187), (6349, 31652), (7913, 25396), (12698, 15826)]