201829628

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 509443200

約数和(自身を除く): 307613572

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 76, 77, 91, 98, 133, 143, 154, 182, 196, 209, 247, 266, 286, 308, 364, 379, 418, 494, 532, 539, 572, 637, 758, 836, 931, 988, 1001, 1078, 1274, 1463, 1516, 1729, 1862, 2002, 2156, 2548, 2653, 2717, 2926, 3458, 3724, 4004, 4169, 4927, 5306, 5434, 5852, 6916, 7007, 7201, 8338, 9854, 10241, 10612, 10868, 12103, 14014, 14402, 16676, 18571, 19019, 19708, 20482, 24206, 28028, 28804, 29183, 34489, 37142, 38038, 40964, 48412, 50407, 54197, 58366, 68978, 74284, 76076, 79211, 93613, 100814, 108394, 116732, 133133, 137956, 158422, 187226, 201628, 204281, 216788, 241423, 266266, 316844, 352849, 374452, 379379, 408562, 482846, 532532, 554477, 655291, 705698, 758758, 817124, 965692, 1029743, 1108954, 1310582, 1411396, 1517516, 2059486, 2217908, 2621164, 2655653, 3881339, 4118972, 4587037, 5311306, 7208201, 7762678, 9174074, 10622612, 14416402, 15525356, 18348148, 28832804, 50457407, 100914814, 201829628]

約数ペア:

[(1, 201829628), (2, 100914814), (4, 50457407), (7, 28832804), (11, 18348148), (13, 15525356), (14, 14416402), (19, 10622612), (22, 9174074), (26, 7762678), (28, 7208201), (38, 5311306), (44, 4587037), (49, 4118972), (52, 3881339), (76, 2655653), (77, 2621164), (91, 2217908), (98, 2059486), (133, 1517516), (143, 1411396), (154, 1310582), (182, 1108954), (196, 1029743), (209, 965692), (247, 817124), (266, 758758), (286, 705698), (308, 655291), (364, 554477), (379, 532532), (418, 482846), (494, 408562), (532, 379379), (539, 374452), (572, 352849), (637, 316844), (758, 266266), (836, 241423), (931, 216788), (988, 204281), (1001, 201628), (1078, 187226), (1274, 158422), (1463, 137956), (1516, 133133), (1729, 116732), (1862, 108394), (2002, 100814), (2156, 93613), (2548, 79211), (2653, 76076), (2717, 74284), (2926, 68978), (3458, 58366), (3724, 54197), (4004, 50407), (4169, 48412), (4927, 40964), (5306, 38038), (5434, 37142), (5852, 34489), (6916, 29183), (7007, 28804), (7201, 28028), (8338, 24206), (9854, 20482), (10241, 19708), (10612, 19019), (10868, 18571), (12103, 16676), (14014, 14402)]