205372692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{271657}}^1$

素因数の和:271677

約数の個数: 48

約数和(自身を含む): 608513920

約数和(自身を除く): 403141228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 271657, 543314, 814971, 1086628, 1629942, 1901599, 2444913, 3259884, 3803198, 4889826, 5704797, 7334739, 7606396, 9779652, 11409594, 14669478, 17114391, 22819188, 29338956, 34228782, 51343173, 68457564, 102686346, 205372692]

約数ペア:

[(1, 205372692), (2, 102686346), (3, 68457564), (4, 51343173), (6, 34228782), (7, 29338956), (9, 22819188), (12, 17114391), (14, 14669478), (18, 11409594), (21, 9779652), (27, 7606396), (28, 7334739), (36, 5704797), (42, 4889826), (54, 3803198), (63, 3259884), (84, 2444913), (108, 1901599), (126, 1629942), (189, 1086628), (252, 814971), (378, 543314), (756, 271657)]