201993821575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 327957009408

約数和(自身を除く): 125963187833

約数列:

[1, 5, 7, 13, 25, 35, 37, 41, 65, 91, 107, 175, 185, 205, 259, 287, 325, 455, 481, 533, 535, 547, 749, 925, 1025, 1295, 1391, 1435, 1517, 2275, 2405, 2665, 2675, 2735, 3367, 3731, 3745, 3829, 3959, 4387, 6475, 6955, 7111, 7175, 7585, 9737, 10619, 12025, 13325, 13675, 16835, 18655, 18725, 19145, 19721, 19795, 20239, 21935, 22427, 27713, 30709, 34775, 35555, 37925, 48685, 49777, 51467, 53095, 57031, 58529, 84175, 93275, 95725, 98605, 98975, 101195, 109675, 112135, 138047, 138565, 141673, 153545, 156989, 162319, 177775, 243425, 248885, 257335, 263107, 265475, 285155, 291551, 292645, 360269, 399217, 409703, 493025, 505975, 560675, 690235, 692825, 708365, 760877, 767725, 784945, 811595, 829799, 1136233, 1244425, 1286675, 1315535, 1425775, 1457755, 1463225, 1801345, 1841749, 1996085, 2040857, 2048515, 2110147, 2165573, 2399689, 3451175, 3541825, 3804385, 3924725, 4057975, 4148995, 5326139, 5681165, 5808593, 6577675, 7288775, 9006725, 9208745, 9980425, 10204285, 10242575, 10550735, 10787387, 10827865, 11998445, 14771029, 15159011, 16797823, 19021925, 20744975, 26630695, 28152449, 28405825, 29042965, 31195957, 46043725, 51021425, 52753675, 53936935, 54139325, 59992225, 73855145, 75511709, 75795055, 83989115, 88788493, 133153475, 140762245, 145214825, 155979785, 197067143, 218371699, 269684675, 369275725, 377558545, 378975275, 419945575, 443942465, 621519451, 703811225, 779898925, 985335715, 1091858495, 1154250409, 1887792725, 2219712325, 3107597255, 4926678575, 5459292475, 5771252045, 8079752863, 15537986275, 28856260225, 40398764315, 201993821575]

約数ペア:

[(1, 201993821575), (5, 40398764315), (7, 28856260225), (13, 15537986275), (25, 8079752863), (35, 5771252045), (37, 5459292475), (41, 4926678575), (65, 3107597255), (91, 2219712325), (107, 1887792725), (175, 1154250409), (185, 1091858495), (205, 985335715), (259, 779898925), (287, 703811225), (325, 621519451), (455, 443942465), (481, 419945575), (533, 378975275), (535, 377558545), (547, 369275725), (749, 269684675), (925, 218371699), (1025, 197067143), (1295, 155979785), (1391, 145214825), (1435, 140762245), (1517, 133153475), (2275, 88788493), (2405, 83989115), (2665, 75795055), (2675, 75511709), (2735, 73855145), (3367, 59992225), (3731, 54139325), (3745, 53936935), (3829, 52753675), (3959, 51021425), (4387, 46043725), (6475, 31195957), (6955, 29042965), (7111, 28405825), (7175, 28152449), (7585, 26630695), (9737, 20744975), (10619, 19021925), (12025, 16797823), (13325, 15159011), (13675, 14771029), (16835, 11998445), (18655, 10827865), (18725, 10787387), (19145, 10550735), (19721, 10242575), (19795, 10204285), (20239, 9980425), (21935, 9208745), (22427, 9006725), (27713, 7288775), (30709, 6577675), (34775, 5808593), (35555, 5681165), (37925, 5326139), (48685, 4148995), (49777, 4057975), (51467, 3924725), (53095, 3804385), (57031, 3541825), (58529, 3451175), (84175, 2399689), (93275, 2165573), (95725, 2110147), (98605, 2048515), (98975, 2040857), (101195, 1996085), (109675, 1841749), (112135, 1801345), (138047, 1463225), (138565, 1457755), (141673, 1425775), (153545, 1315535), (156989, 1286675), (162319, 1244425), (177775, 1136233), (243425, 829799), (248885, 811595), (257335, 784945), (263107, 767725), (265475, 760877), (285155, 708365), (291551, 692825), (292645, 690235), (360269, 560675), (399217, 505975), (409703, 493025)]