210187068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 144

約数和(自身を含む): 634927104

約数和(自身を除く): 424740036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 887, 1092, 1209, 1274, 1302, 1519, 1612, 1774, 1911, 2418, 2548, 2604, 2661, 2821, 3038, 3548, 3822, 4557, 4836, 5322, 5642, 6076, 6209, 7644, 8463, 9114, 10644, 11284, 11531, 12418, 16926, 18228, 18627, 19747, 23062, 24836, 27497, 33852, 34593, 37254, 39494, 43463, 46124, 54994, 59241, 69186, 74508, 78988, 80717, 82491, 86926, 109988, 118482, 130389, 138372, 161434, 164982, 173852, 192479, 236964, 242151, 260778, 322868, 329964, 357461, 384958, 484302, 521556, 565019, 577437, 714922, 769916, 968604, 1072383, 1130038, 1154874, 1347353, 1429844, 1695057, 2144766, 2260076, 2309748, 2502227, 2694706, 3390114, 4042059, 4289532, 5004454, 5389412, 6780228, 7506681, 8084118, 10008908, 15013362, 16168236, 17515589, 30026724, 35031178, 52546767, 70062356, 105093534, 210187068]

約数ペア:

[(1, 210187068), (2, 105093534), (3, 70062356), (4, 52546767), (6, 35031178), (7, 30026724), (12, 17515589), (13, 16168236), (14, 15013362), (21, 10008908), (26, 8084118), (28, 7506681), (31, 6780228), (39, 5389412), (42, 5004454), (49, 4289532), (52, 4042059), (62, 3390114), (78, 2694706), (84, 2502227), (91, 2309748), (93, 2260076), (98, 2144766), (124, 1695057), (147, 1429844), (156, 1347353), (182, 1154874), (186, 1130038), (196, 1072383), (217, 968604), (273, 769916), (294, 714922), (364, 577437), (372, 565019), (403, 521556), (434, 484302), (546, 384958), (588, 357461), (637, 329964), (651, 322868), (806, 260778), (868, 242151), (887, 236964), (1092, 192479), (1209, 173852), (1274, 164982), (1302, 161434), (1519, 138372), (1612, 130389), (1774, 118482), (1911, 109988), (2418, 86926), (2548, 82491), (2604, 80717), (2661, 78988), (2821, 74508), (3038, 69186), (3548, 59241), (3822, 54994), (4557, 46124), (4836, 43463), (5322, 39494), (5642, 37254), (6076, 34593), (6209, 33852), (7644, 27497), (8463, 24836), (9114, 23062), (10644, 19747), (11284, 18627), (11531, 18228), (12418, 16926)]