209701152

素因数分解:

$2^5\times 3^2\times {\mathrm{728129}}^1$

素因数の和:728145

約数の個数: 36

約数和(自身を含む): 596338470

約数和(自身を除く): 386637318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 728129, 1456258, 2184387, 2912516, 4368774, 5825032, 6553161, 8737548, 11650064, 13106322, 17475096, 23300128, 26212644, 34950192, 52425288, 69900384, 104850576, 209701152]

約数ペア:

[(1, 209701152), (2, 104850576), (3, 69900384), (4, 52425288), (6, 34950192), (8, 26212644), (9, 23300128), (12, 17475096), (16, 13106322), (18, 11650064), (24, 8737548), (32, 6553161), (36, 5825032), (48, 4368774), (72, 2912516), (96, 2184387), (144, 1456258), (288, 728129)]