200499411

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 340927488

約数和(自身を除く): 140428077

約数列:

[1, 3, 7, 17, 21, 37, 43, 51, 111, 119, 129, 259, 301, 353, 357, 629, 731, 777, 903, 1059, 1591, 1887, 2193, 2471, 4403, 4773, 5117, 6001, 7413, 11137, 13061, 13209, 15179, 15351, 18003, 27047, 33411, 39183, 42007, 45537, 81141, 91427, 106253, 126021, 189329, 222037, 258043, 274281, 318759, 561623, 567987, 666111, 774129, 1554259, 1684869, 1806301, 3931361, 4662777, 5418903, 9547591, 11794083, 28642773, 66833137, 200499411]

約数ペア:

[(1, 200499411), (3, 66833137), (7, 28642773), (17, 11794083), (21, 9547591), (37, 5418903), (43, 4662777), (51, 3931361), (111, 1806301), (119, 1684869), (129, 1554259), (259, 774129), (301, 666111), (353, 567987), (357, 561623), (629, 318759), (731, 274281), (777, 258043), (903, 222037), (1059, 189329), (1591, 126021), (1887, 106253), (2193, 91427), (2471, 81141), (4403, 45537), (4773, 42007), (5117, 39183), (6001, 33411), (7413, 27047), (11137, 18003), (13061, 15351), (13209, 15179)]