210875126

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 403833600

約数和(自身を除く): 192958474

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 199, 398, 539, 983, 1078, 1393, 1966, 2189, 2786, 4378, 6881, 9751, 10813, 13762, 15323, 19502, 21626, 30646, 48167, 75691, 96334, 107261, 151382, 195617, 214522, 391234, 529837, 1059674, 1369319, 2151787, 2738638, 4303574, 9585233, 15062509, 19170466, 30125018, 105437563, 210875126]

約数ペア:

[(1, 210875126), (2, 105437563), (7, 30125018), (11, 19170466), (14, 15062509), (22, 9585233), (49, 4303574), (77, 2738638), (98, 2151787), (154, 1369319), (199, 1059674), (398, 529837), (539, 391234), (983, 214522), (1078, 195617), (1393, 151382), (1966, 107261), (2189, 96334), (2786, 75691), (4378, 48167), (6881, 30646), (9751, 21626), (10813, 19502), (13762, 15323)]