207435228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2512

約数の個数: 144

約数和(自身を含む): 661739904

約数和(自身を除く): 454304676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1911, 2002, 2156, 2467, 2548, 3003, 3234, 3822, 4004, 4934, 6006, 6468, 7007, 7401, 7644, 9868, 12012, 14014, 14802, 17269, 21021, 27137, 28028, 29604, 32071, 34538, 42042, 51807, 54274, 64142, 69076, 81411, 84084, 96213, 103614, 108548, 120883, 128284, 162822, 189959, 192426, 207228, 224497, 241766, 325644, 352781, 362649, 379918, 384852, 448994, 483532, 569877, 673491, 705562, 725298, 759836, 897988, 1058343, 1139754, 1329713, 1346982, 1411124, 1450596, 1571479, 2116686, 2279508, 2469467, 2659426, 2693964, 3142958, 3989139, 4233372, 4714437, 4938934, 5318852, 6285916, 7408401, 7978278, 9428874, 9877868, 14816802, 15956556, 17286269, 18857748, 29633604, 34572538, 51858807, 69145076, 103717614, 207435228]

約数ペア:

[(1, 207435228), (2, 103717614), (3, 69145076), (4, 51858807), (6, 34572538), (7, 29633604), (11, 18857748), (12, 17286269), (13, 15956556), (14, 14816802), (21, 9877868), (22, 9428874), (26, 7978278), (28, 7408401), (33, 6285916), (39, 5318852), (42, 4938934), (44, 4714437), (49, 4233372), (52, 3989139), (66, 3142958), (77, 2693964), (78, 2659426), (84, 2469467), (91, 2279508), (98, 2116686), (132, 1571479), (143, 1450596), (147, 1411124), (154, 1346982), (156, 1329713), (182, 1139754), (196, 1058343), (231, 897988), (273, 759836), (286, 725298), (294, 705562), (308, 673491), (364, 569877), (429, 483532), (462, 448994), (539, 384852), (546, 379918), (572, 362649), (588, 352781), (637, 325644), (858, 241766), (924, 224497), (1001, 207228), (1078, 192426), (1092, 189959), (1274, 162822), (1617, 128284), (1716, 120883), (1911, 108548), (2002, 103614), (2156, 96213), (2467, 84084), (2548, 81411), (3003, 69076), (3234, 64142), (3822, 54274), (4004, 51807), (4934, 42042), (6006, 34538), (6468, 32071), (7007, 29604), (7401, 28028), (7644, 27137), (9868, 21021), (12012, 17269), (14014, 14802)]