210319452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 641152512

約数和(自身を除く): 430833060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 131, 138, 161, 207, 252, 262, 276, 277, 322, 393, 414, 483, 524, 554, 644, 786, 828, 831, 917, 966, 1108, 1179, 1449, 1572, 1662, 1834, 1932, 1939, 2358, 2493, 2751, 2898, 3013, 3324, 3668, 3878, 4716, 4986, 5502, 5796, 5817, 6026, 6371, 7756, 8253, 9039, 9972, 11004, 11634, 12052, 12742, 16506, 17451, 18078, 19113, 21091, 23268, 25484, 27117, 33012, 34902, 36156, 36287, 38226, 42182, 44597, 54234, 57339, 63273, 69804, 72574, 76452, 84364, 89194, 108468, 108861, 114678, 126546, 133791, 145148, 178388, 189819, 217722, 229356, 253092, 254009, 267582, 326583, 379638, 401373, 435444, 508018, 535164, 653166, 759276, 762027, 802746, 834601, 1016036, 1306332, 1524054, 1605492, 1669202, 2286081, 2503803, 3048108, 3338404, 4572162, 5007606, 5842207, 7511409, 9144324, 10015212, 11684414, 15022818, 17526621, 23368828, 30045636, 35053242, 52579863, 70106484, 105159726, 210319452]

約数ペア:

[(1, 210319452), (2, 105159726), (3, 70106484), (4, 52579863), (6, 35053242), (7, 30045636), (9, 23368828), (12, 17526621), (14, 15022818), (18, 11684414), (21, 10015212), (23, 9144324), (28, 7511409), (36, 5842207), (42, 5007606), (46, 4572162), (63, 3338404), (69, 3048108), (84, 2503803), (92, 2286081), (126, 1669202), (131, 1605492), (138, 1524054), (161, 1306332), (207, 1016036), (252, 834601), (262, 802746), (276, 762027), (277, 759276), (322, 653166), (393, 535164), (414, 508018), (483, 435444), (524, 401373), (554, 379638), (644, 326583), (786, 267582), (828, 254009), (831, 253092), (917, 229356), (966, 217722), (1108, 189819), (1179, 178388), (1449, 145148), (1572, 133791), (1662, 126546), (1834, 114678), (1932, 108861), (1939, 108468), (2358, 89194), (2493, 84364), (2751, 76452), (2898, 72574), (3013, 69804), (3324, 63273), (3668, 57339), (3878, 54234), (4716, 44597), (4986, 42182), (5502, 38226), (5796, 36287), (5817, 36156), (6026, 34902), (6371, 33012), (7756, 27117), (8253, 25484), (9039, 23268), (9972, 21091), (11004, 19113), (11634, 18078), (12052, 17451), (12742, 16506)]