200739248

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 394641408

約数和(自身を除く): 193902160

約数列:

[1, 2, 4, 8, 16, 127, 223, 254, 443, 446, 508, 886, 892, 1016, 1772, 1784, 2032, 3544, 3568, 7088, 28321, 56261, 56642, 98789, 112522, 113284, 197578, 225044, 226568, 395156, 450088, 453136, 790312, 900176, 1580624, 12546203, 25092406, 50184812, 100369624, 200739248]

約数ペア:

[(1, 200739248), (2, 100369624), (4, 50184812), (8, 25092406), (16, 12546203), (127, 1580624), (223, 900176), (254, 790312), (443, 453136), (446, 450088), (508, 395156), (886, 226568), (892, 225044), (1016, 197578), (1772, 113284), (1784, 112522), (2032, 98789), (3544, 56642), (3568, 56261), (7088, 28321)]