209141568

素因数分解:

$2^6\times 3^3\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1101

約数の個数: 112

約数和(自身を含む): 620328960

約数和(自身を除く): 411187392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 144, 192, 216, 254, 288, 381, 432, 508, 576, 762, 864, 953, 1016, 1143, 1524, 1728, 1906, 2032, 2286, 2859, 3048, 3429, 3812, 4064, 4572, 5718, 6096, 6858, 7624, 8128, 8577, 9144, 11436, 12192, 13716, 15248, 17154, 18288, 22872, 24384, 25731, 27432, 30496, 34308, 36576, 45744, 51462, 54864, 60992, 68616, 73152, 91488, 102924, 109728, 121031, 137232, 182976, 205848, 219456, 242062, 274464, 363093, 411696, 484124, 548928, 726186, 823392, 968248, 1089279, 1452372, 1646784, 1936496, 2178558, 2904744, 3267837, 3872992, 4357116, 5809488, 6535674, 7745984, 8714232, 11618976, 13071348, 17428464, 23237952, 26142696, 34856928, 52285392, 69713856, 104570784, 209141568]

約数ペア:

[(1, 209141568), (2, 104570784), (3, 69713856), (4, 52285392), (6, 34856928), (8, 26142696), (9, 23237952), (12, 17428464), (16, 13071348), (18, 11618976), (24, 8714232), (27, 7745984), (32, 6535674), (36, 5809488), (48, 4357116), (54, 3872992), (64, 3267837), (72, 2904744), (96, 2178558), (108, 1936496), (127, 1646784), (144, 1452372), (192, 1089279), (216, 968248), (254, 823392), (288, 726186), (381, 548928), (432, 484124), (508, 411696), (576, 363093), (762, 274464), (864, 242062), (953, 219456), (1016, 205848), (1143, 182976), (1524, 137232), (1728, 121031), (1906, 109728), (2032, 102924), (2286, 91488), (2859, 73152), (3048, 68616), (3429, 60992), (3812, 54864), (4064, 51462), (4572, 45744), (5718, 36576), (6096, 34308), (6858, 30496), (7624, 27432), (8128, 25731), (8577, 24384), (9144, 22872), (11436, 18288), (12192, 17154), (13716, 15248)]