207828456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7643}}^1$

素因数の和:7766

約数の個数: 64

約数和(自身を含む): 572382720

約数和(自身を除く): 364554264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 412, 618, 824, 1133, 1236, 2266, 2472, 3399, 4532, 6798, 7643, 9064, 13596, 15286, 22929, 27192, 30572, 45858, 61144, 84073, 91716, 168146, 183432, 252219, 336292, 504438, 672584, 787229, 1008876, 1574458, 2017752, 2361687, 3148916, 4723374, 6297832, 8659519, 9446748, 17319038, 18893496, 25978557, 34638076, 51957114, 69276152, 103914228, 207828456]

約数ペア:

[(1, 207828456), (2, 103914228), (3, 69276152), (4, 51957114), (6, 34638076), (8, 25978557), (11, 18893496), (12, 17319038), (22, 9446748), (24, 8659519), (33, 6297832), (44, 4723374), (66, 3148916), (88, 2361687), (103, 2017752), (132, 1574458), (206, 1008876), (264, 787229), (309, 672584), (412, 504438), (618, 336292), (824, 252219), (1133, 183432), (1236, 168146), (2266, 91716), (2472, 84073), (3399, 61144), (4532, 45858), (6798, 30572), (7643, 27192), (9064, 22929), (13596, 15286)]