200205736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{77479}}^1$

素因数の和:77521

約数の個数: 32

約数和(自身を含む): 418392000

約数和(自身を除く): 218186264

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 77479, 154958, 309916, 619832, 1317143, 1472101, 2634286, 2944202, 5268572, 5888404, 10537144, 11776808, 25025717, 50051434, 100102868, 200205736]

約数ペア:

[(1, 200205736), (2, 100102868), (4, 50051434), (8, 25025717), (17, 11776808), (19, 10537144), (34, 5888404), (38, 5268572), (68, 2944202), (76, 2634286), (136, 1472101), (152, 1317143), (323, 619832), (646, 309916), (1292, 154958), (2584, 77479)]