211170762

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20123}}^1$

素因数の和:20195

約数の個数: 48

約数和(自身を含む): 508573728

約数和(自身を除く): 297402966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 3498, 5247, 10494, 20123, 40246, 60369, 120738, 181107, 221353, 362214, 442706, 664059, 1066519, 1328118, 1992177, 2133038, 3199557, 3984354, 6399114, 9598671, 11731709, 19197342, 23463418, 35195127, 70390254, 105585381, 211170762]

約数ペア:

[(1, 211170762), (2, 105585381), (3, 70390254), (6, 35195127), (9, 23463418), (11, 19197342), (18, 11731709), (22, 9598671), (33, 6399114), (53, 3984354), (66, 3199557), (99, 2133038), (106, 1992177), (159, 1328118), (198, 1066519), (318, 664059), (477, 442706), (583, 362214), (954, 221353), (1166, 181107), (1749, 120738), (3498, 60369), (5247, 40246), (10494, 20123)]