208815054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{261673}}^1$

素因数の和:261704

約数の個数: 32

約数和(自身を含む): 502414080

約数和(自身を除く): 293599026

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 261673, 523346, 785019, 1570038, 1831711, 3663422, 4971787, 5495133, 9943574, 10990266, 14915361, 29830722, 34802509, 69605018, 104407527, 208815054]

約数ペア:

[(1, 208815054), (2, 104407527), (3, 69605018), (6, 34802509), (7, 29830722), (14, 14915361), (19, 10990266), (21, 9943574), (38, 5495133), (42, 4971787), (57, 3663422), (114, 1831711), (133, 1570038), (266, 785019), (399, 523346), (798, 261673)]