204680476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 531062784

約数和(自身を除く): 326382308

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 31, 34, 44, 52, 62, 68, 77, 91, 97, 119, 124, 143, 154, 182, 187, 194, 217, 221, 238, 286, 308, 341, 364, 374, 388, 403, 434, 442, 476, 527, 572, 679, 682, 748, 806, 868, 884, 1001, 1054, 1067, 1261, 1309, 1358, 1364, 1547, 1612, 1649, 2002, 2108, 2134, 2387, 2431, 2522, 2618, 2716, 2821, 3007, 3094, 3298, 3689, 4004, 4268, 4433, 4774, 4862, 5044, 5236, 5642, 5797, 6014, 6188, 6596, 6851, 7378, 7469, 8827, 8866, 9548, 9724, 11284, 11543, 11594, 12028, 13702, 13871, 14756, 14938, 17017, 17654, 17732, 18139, 21049, 21437, 23086, 23188, 27404, 27742, 29876, 31031, 33077, 34034, 35308, 36278, 39091, 40579, 42098, 42874, 46172, 47957, 51119, 55484, 62062, 66154, 68068, 72556, 75361, 78182, 81158, 84196, 85748, 95914, 97097, 102238, 124124, 126973, 132308, 150059, 150722, 156364, 162316, 191828, 194194, 204476, 231539, 235807, 253946, 273637, 300118, 301444, 357833, 388388, 430001, 463078, 471614, 507892, 527527, 547274, 562309, 600236, 664547, 715666, 860002, 926156, 943228, 1055054, 1094548, 1124618, 1329094, 1431332, 1650649, 1720004, 2110108, 2249236, 2658188, 3010007, 3301298, 3936163, 4651829, 6020014, 6602596, 7310017, 7872326, 9303658, 12040028, 14620034, 15744652, 18607316, 29240068, 51170119, 102340238, 204680476]

約数ペア:

[(1, 204680476), (2, 102340238), (4, 51170119), (7, 29240068), (11, 18607316), (13, 15744652), (14, 14620034), (17, 12040028), (22, 9303658), (26, 7872326), (28, 7310017), (31, 6602596), (34, 6020014), (44, 4651829), (52, 3936163), (62, 3301298), (68, 3010007), (77, 2658188), (91, 2249236), (97, 2110108), (119, 1720004), (124, 1650649), (143, 1431332), (154, 1329094), (182, 1124618), (187, 1094548), (194, 1055054), (217, 943228), (221, 926156), (238, 860002), (286, 715666), (308, 664547), (341, 600236), (364, 562309), (374, 547274), (388, 527527), (403, 507892), (434, 471614), (442, 463078), (476, 430001), (527, 388388), (572, 357833), (679, 301444), (682, 300118), (748, 273637), (806, 253946), (868, 235807), (884, 231539), (1001, 204476), (1054, 194194), (1067, 191828), (1261, 162316), (1309, 156364), (1358, 150722), (1364, 150059), (1547, 132308), (1612, 126973), (1649, 124124), (2002, 102238), (2108, 97097), (2134, 95914), (2387, 85748), (2431, 84196), (2522, 81158), (2618, 78182), (2716, 75361), (2821, 72556), (3007, 68068), (3094, 66154), (3298, 62062), (3689, 55484), (4004, 51119), (4268, 47957), (4433, 46172), (4774, 42874), (4862, 42098), (5044, 40579), (5236, 39091), (5642, 36278), (5797, 35308), (6014, 34034), (6188, 33077), (6596, 31031), (6851, 29876), (7378, 27742), (7469, 27404), (8827, 23188), (8866, 23086), (9548, 21437), (9724, 21049), (11284, 18139), (11543, 17732), (11594, 17654), (12028, 17017), (13702, 14938), (13871, 14756)]