206731476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43177}}^1$

素因数の和:43213

約数の個数: 72

約数和(自身を含む): 628671680

約数和(自身を除く): 421940204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 43177, 86354, 129531, 172708, 259062, 302239, 388593, 518124, 604478, 777186, 820363, 906717, 1208956, 1554372, 1640726, 1813434, 2461089, 2720151, 3281452, 3626868, 4922178, 5440302, 5742541, 7383267, 9844356, 10880604, 11485082, 14766534, 17227623, 22970164, 29533068, 34455246, 51682869, 68910492, 103365738, 206731476]

約数ペア:

[(1, 206731476), (2, 103365738), (3, 68910492), (4, 51682869), (6, 34455246), (7, 29533068), (9, 22970164), (12, 17227623), (14, 14766534), (18, 11485082), (19, 10880604), (21, 9844356), (28, 7383267), (36, 5742541), (38, 5440302), (42, 4922178), (57, 3626868), (63, 3281452), (76, 2720151), (84, 2461089), (114, 1813434), (126, 1640726), (133, 1554372), (171, 1208956), (228, 906717), (252, 820363), (266, 777186), (342, 604478), (399, 518124), (532, 388593), (684, 302239), (798, 259062), (1197, 172708), (1596, 129531), (2394, 86354), (4788, 43177)]