211097292

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{51287}}^1$

素因数の和:51315

約数の個数: 48

約数和(自身を含む): 574425600

約数和(自身を除く): 363328308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 51287, 102574, 153861, 205148, 307722, 359009, 615444, 718018, 1077027, 1436036, 2154054, 2513063, 4308108, 5026126, 7539189, 10052252, 15078378, 17591441, 30156756, 35182882, 52774323, 70365764, 105548646, 211097292]

約数ペア:

[(1, 211097292), (2, 105548646), (3, 70365764), (4, 52774323), (6, 35182882), (7, 30156756), (12, 17591441), (14, 15078378), (21, 10052252), (28, 7539189), (42, 5026126), (49, 4308108), (84, 2513063), (98, 2154054), (147, 1436036), (196, 1077027), (294, 718018), (343, 615444), (588, 359009), (686, 307722), (1029, 205148), (1372, 153861), (2058, 102574), (4116, 51287)]