204756636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143387}}^1$

素因数の和:143418

約数の個数: 48

約数和(自身を含む): 578140416

約数和(自身を除く): 373383780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 143387, 286774, 430161, 573548, 860322, 1003709, 1720644, 2007418, 2437579, 3011127, 4014836, 4875158, 6022254, 7312737, 9750316, 12044508, 14625474, 17063053, 29250948, 34126106, 51189159, 68252212, 102378318, 204756636]

約数ペア:

[(1, 204756636), (2, 102378318), (3, 68252212), (4, 51189159), (6, 34126106), (7, 29250948), (12, 17063053), (14, 14625474), (17, 12044508), (21, 9750316), (28, 7312737), (34, 6022254), (42, 4875158), (51, 4014836), (68, 3011127), (84, 2437579), (102, 2007418), (119, 1720644), (204, 1003709), (238, 860322), (357, 573548), (476, 430161), (714, 286774), (1428, 143387)]