203416012772

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{318313}}^1$

素因数の和:319140

約数の個数: 48

約数和(自身を含む): 421396805760

約数和(自身を除く): 217980792988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 787, 812, 1574, 3148, 5509, 11018, 22036, 22823, 45646, 91292, 159761, 318313, 319522, 636626, 639044, 1273252, 2228191, 4456382, 8912764, 9231077, 18462154, 36924308, 64617539, 129235078, 250512331, 258470156, 501024662, 1002049324, 1753586317, 3507172634, 7014345268, 7264857599, 14529715198, 29059430396, 50854003193, 101708006386, 203416012772]

約数ペア:

[(1, 203416012772), (2, 101708006386), (4, 50854003193), (7, 29059430396), (14, 14529715198), (28, 7264857599), (29, 7014345268), (58, 3507172634), (116, 1753586317), (203, 1002049324), (406, 501024662), (787, 258470156), (812, 250512331), (1574, 129235078), (3148, 64617539), (5509, 36924308), (11018, 18462154), (22036, 9231077), (22823, 8912764), (45646, 4456382), (91292, 2228191), (159761, 1273252), (318313, 639044), (319522, 636626)]