208367141906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1\times {\mathrm{7561}}^1$

素因数の和:8931

約数の個数: 64

約数和(自身を含む): 392667436800

約数和(自身を除く): 184300294894

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1201, 1639, 2086, 2402, 3278, 7561, 8407, 11473, 13211, 15122, 16814, 22946, 26422, 52927, 83171, 92477, 105854, 166342, 178949, 184954, 357898, 582197, 1126589, 1164394, 1252643, 1968439, 2253178, 2505286, 3936878, 7886123, 9080761, 12392479, 13779073, 15772246, 18161522, 24784958, 27558146, 63565327, 86747353, 99888371, 127130654, 173494706, 199776742, 699218597, 1353033389, 1398437194, 2706066778, 9471233723, 14883367279, 18942467446, 29766734558, 104183570953, 208367141906]

約数ペア:

[(1, 208367141906), (2, 104183570953), (7, 29766734558), (11, 18942467446), (14, 14883367279), (22, 9471233723), (77, 2706066778), (149, 1398437194), (154, 1353033389), (298, 699218597), (1043, 199776742), (1201, 173494706), (1639, 127130654), (2086, 99888371), (2402, 86747353), (3278, 63565327), (7561, 27558146), (8407, 24784958), (11473, 18161522), (13211, 15772246), (15122, 13779073), (16814, 12392479), (22946, 9080761), (26422, 7886123), (52927, 3936878), (83171, 2505286), (92477, 2253178), (105854, 1968439), (166342, 1252643), (178949, 1164394), (184954, 1126589), (357898, 582197)]