210436928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 477926400

約数和(自身を除く): 267489472

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 64, 82, 104, 124, 164, 199, 208, 248, 328, 398, 403, 416, 496, 533, 656, 796, 806, 832, 992, 1066, 1271, 1312, 1592, 1612, 1984, 2132, 2542, 2587, 2624, 3184, 3224, 4264, 5084, 5174, 6169, 6368, 6448, 8159, 8528, 10168, 10348, 12338, 12736, 12896, 16318, 16523, 17056, 20336, 20696, 24676, 25792, 32636, 33046, 34112, 40672, 41392, 49352, 65272, 66092, 80197, 81344, 82784, 98704, 106067, 130544, 132184, 160394, 165568, 197408, 212134, 252929, 261088, 264368, 320788, 394816, 424268, 505858, 522176, 528736, 641576, 848536, 1011716, 1057472, 1283152, 1697072, 2023432, 2566304, 3288077, 3394144, 4046864, 5132608, 6576154, 6788288, 8093728, 13152308, 16187456, 26304616, 52609232, 105218464, 210436928]

約数ペア:

[(1, 210436928), (2, 105218464), (4, 52609232), (8, 26304616), (13, 16187456), (16, 13152308), (26, 8093728), (31, 6788288), (32, 6576154), (41, 5132608), (52, 4046864), (62, 3394144), (64, 3288077), (82, 2566304), (104, 2023432), (124, 1697072), (164, 1283152), (199, 1057472), (208, 1011716), (248, 848536), (328, 641576), (398, 528736), (403, 522176), (416, 505858), (496, 424268), (533, 394816), (656, 320788), (796, 264368), (806, 261088), (832, 252929), (992, 212134), (1066, 197408), (1271, 165568), (1312, 160394), (1592, 132184), (1612, 130544), (1984, 106067), (2132, 98704), (2542, 82784), (2587, 81344), (2624, 80197), (3184, 66092), (3224, 65272), (4264, 49352), (5084, 41392), (5174, 40672), (6169, 34112), (6368, 33046), (6448, 32636), (8159, 25792), (8528, 24676), (10168, 20696), (10348, 20336), (12338, 17056), (12736, 16523), (12896, 16318)]