209054604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{143977}}^1$

素因数の和:144006

約数の個数: 36

約数和(自身を含む): 536174072

約数和(自身を除く): 327119468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 143977, 287954, 431931, 575908, 863862, 1583747, 1727724, 3167494, 4751241, 6334988, 9502482, 17421217, 19004964, 34842434, 52263651, 69684868, 104527302, 209054604]

約数ペア:

[(1, 209054604), (2, 104527302), (3, 69684868), (4, 52263651), (6, 34842434), (11, 19004964), (12, 17421217), (22, 9502482), (33, 6334988), (44, 4751241), (66, 3167494), (121, 1727724), (132, 1583747), (242, 863862), (363, 575908), (484, 431931), (726, 287954), (1452, 143977)]