201286372

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{20717}}^1$

素因数の和:21075

約数の個数: 24

約数和(自身を含む): 403752384

約数和(自身を除く): 202466012

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 20717, 41434, 82868, 145019, 290038, 580076, 7188799, 14377598, 28755196, 50321593, 100643186, 201286372]

約数ペア:

[(1, 201286372), (2, 100643186), (4, 50321593), (7, 28755196), (14, 14377598), (28, 7188799), (347, 580076), (694, 290038), (1388, 145019), (2429, 82868), (4858, 41434), (9716, 20717)]