211663452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 675569664

約数和(自身を除く): 463906212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 67, 77, 78, 84, 91, 132, 134, 143, 154, 156, 182, 201, 231, 263, 268, 273, 286, 308, 364, 402, 429, 462, 469, 526, 546, 572, 737, 789, 804, 858, 871, 924, 938, 1001, 1052, 1092, 1407, 1474, 1578, 1716, 1742, 1841, 1876, 2002, 2211, 2613, 2814, 2893, 2948, 3003, 3156, 3419, 3484, 3682, 4004, 4422, 5159, 5226, 5523, 5628, 5786, 6006, 6097, 6838, 7364, 8679, 8844, 9581, 10257, 10318, 10452, 11046, 11572, 12012, 12194, 13676, 15477, 17358, 17621, 18291, 19162, 20251, 20514, 20636, 22092, 23933, 24388, 28743, 30954, 34716, 35242, 36582, 37609, 38324, 40502, 41028, 47866, 52863, 57486, 60753, 61908, 67067, 70484, 71799, 73164, 75218, 81004, 95732, 105726, 112827, 114972, 121506, 123347, 134134, 143598, 150436, 193831, 201201, 211452, 225654, 229073, 243012, 246694, 263263, 268268, 287196, 370041, 387662, 402402, 451308, 458146, 493388, 526526, 581493, 687219, 740082, 775324, 789789, 804804, 916292, 1053052, 1162986, 1356817, 1374438, 1480164, 1579578, 1603511, 2325972, 2519803, 2713634, 2748876, 3159156, 3207022, 4070451, 4810533, 5039606, 5427268, 6414044, 7559409, 8140902, 9621066, 10079212, 15118818, 16281804, 17638621, 19242132, 30237636, 35277242, 52915863, 70554484, 105831726, 211663452]

約数ペア:

[(1, 211663452), (2, 105831726), (3, 70554484), (4, 52915863), (6, 35277242), (7, 30237636), (11, 19242132), (12, 17638621), (13, 16281804), (14, 15118818), (21, 10079212), (22, 9621066), (26, 8140902), (28, 7559409), (33, 6414044), (39, 5427268), (42, 5039606), (44, 4810533), (52, 4070451), (66, 3207022), (67, 3159156), (77, 2748876), (78, 2713634), (84, 2519803), (91, 2325972), (132, 1603511), (134, 1579578), (143, 1480164), (154, 1374438), (156, 1356817), (182, 1162986), (201, 1053052), (231, 916292), (263, 804804), (268, 789789), (273, 775324), (286, 740082), (308, 687219), (364, 581493), (402, 526526), (429, 493388), (462, 458146), (469, 451308), (526, 402402), (546, 387662), (572, 370041), (737, 287196), (789, 268268), (804, 263263), (858, 246694), (871, 243012), (924, 229073), (938, 225654), (1001, 211452), (1052, 201201), (1092, 193831), (1407, 150436), (1474, 143598), (1578, 134134), (1716, 123347), (1742, 121506), (1841, 114972), (1876, 112827), (2002, 105726), (2211, 95732), (2613, 81004), (2814, 75218), (2893, 73164), (2948, 71799), (3003, 70484), (3156, 67067), (3419, 61908), (3484, 60753), (3682, 57486), (4004, 52863), (4422, 47866), (5159, 41028), (5226, 40502), (5523, 38324), (5628, 37609), (5786, 36582), (6006, 35242), (6097, 34716), (6838, 30954), (7364, 28743), (8679, 24388), (8844, 23933), (9581, 22092), (10257, 20636), (10318, 20514), (10452, 20251), (11046, 19162), (11572, 18291), (12012, 17621), (12194, 17358), (13676, 15477)]