201189212

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{20707}}^1$

素因数の和:21065

約数の個数: 24

約数和(自身を含む): 403557504

約数和(自身を除く): 202368292

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 20707, 41414, 82828, 144949, 289898, 579796, 7185329, 14370658, 28741316, 50297303, 100594606, 201189212]

約数ペア:

[(1, 201189212), (2, 100594606), (4, 50297303), (7, 28741316), (14, 14370658), (28, 7185329), (347, 579796), (694, 289898), (1388, 144949), (2429, 82828), (4858, 41414), (9716, 20707)]