201799708985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 301834874880

約数和(自身を除く): 100035165895

約数列:

[1, 5, 7, 19, 35, 67, 83, 95, 133, 197, 277, 335, 415, 469, 581, 665, 985, 1273, 1379, 1385, 1577, 1939, 2345, 2905, 3743, 5263, 5561, 6365, 6895, 7885, 8911, 9695, 11039, 13199, 16351, 18559, 18715, 22991, 26201, 26315, 27805, 36841, 38927, 44555, 54569, 55195, 65995, 81755, 92393, 92795, 105659, 114457, 114955, 129913, 131005, 160937, 184205, 194635, 250781, 272845, 310669, 352621, 381983, 436829, 461965, 528295, 572285, 649565, 739613, 804685, 1036811, 1095517, 1253905, 1540397, 1553345, 1755467, 1763105, 1909915, 2174683, 2184145, 2468347, 3057803, 3656123, 3698065, 4529227, 5184055, 5477585, 7257677, 7668619, 7701985, 8777335, 10782779, 10873415, 12341735, 15289015, 18280615, 20814823, 22646135, 25592861, 29267543, 31704589, 36288385, 38343095, 53913895, 69466337, 86055313, 104074115, 127964305, 145703761, 146337715, 158522945, 204872801, 303458209, 347331685, 430276565, 486264359, 602387191, 728518805, 1024364005, 1517291045, 2124207463, 2431321795, 3011935955, 5765705971, 10621037315, 28828529855, 40359941797, 201799708985]

約数ペア:

[(1, 201799708985), (5, 40359941797), (7, 28828529855), (19, 10621037315), (35, 5765705971), (67, 3011935955), (83, 2431321795), (95, 2124207463), (133, 1517291045), (197, 1024364005), (277, 728518805), (335, 602387191), (415, 486264359), (469, 430276565), (581, 347331685), (665, 303458209), (985, 204872801), (1273, 158522945), (1379, 146337715), (1385, 145703761), (1577, 127964305), (1939, 104074115), (2345, 86055313), (2905, 69466337), (3743, 53913895), (5263, 38343095), (5561, 36288385), (6365, 31704589), (6895, 29267543), (7885, 25592861), (8911, 22646135), (9695, 20814823), (11039, 18280615), (13199, 15289015), (16351, 12341735), (18559, 10873415), (18715, 10782779), (22991, 8777335), (26201, 7701985), (26315, 7668619), (27805, 7257677), (36841, 5477585), (38927, 5184055), (44555, 4529227), (54569, 3698065), (55195, 3656123), (65995, 3057803), (81755, 2468347), (92393, 2184145), (92795, 2174683), (105659, 1909915), (114457, 1763105), (114955, 1755467), (129913, 1553345), (131005, 1540397), (160937, 1253905), (184205, 1095517), (194635, 1036811), (250781, 804685), (272845, 739613), (310669, 649565), (352621, 572285), (381983, 528295), (436829, 461965)]