209898016860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1482959}}^1$

素因数の和:1483315

約数の個数: 96

約数和(自身を含む): 673667205120

約数和(自身を除く): 463769188260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 420, 674, 1011, 1348, 1685, 2022, 2359, 3370, 4044, 4718, 5055, 6740, 7077, 9436, 10110, 11795, 14154, 20220, 23590, 28308, 35385, 47180, 70770, 141540, 1482959, 2965918, 4448877, 5931836, 7414795, 8897754, 10380713, 14829590, 17795508, 20761426, 22244385, 29659180, 31142139, 41522852, 44488770, 51903565, 62284278, 88977540, 103807130, 124568556, 155710695, 207614260, 311421390, 499757183, 622842780, 999514366, 1499271549, 1999028732, 2498785915, 2998543098, 3498300281, 4997571830, 5997086196, 6996600562, 7496357745, 9995143660, 10494900843, 13993201124, 14992715490, 17491501405, 20989801686, 29985430980, 34983002810, 41979603372, 52474504215, 69966005620, 104949008430, 209898016860]

約数ペア:

[(1, 209898016860), (2, 104949008430), (3, 69966005620), (4, 52474504215), (5, 41979603372), (6, 34983002810), (7, 29985430980), (10, 20989801686), (12, 17491501405), (14, 14992715490), (15, 13993201124), (20, 10494900843), (21, 9995143660), (28, 7496357745), (30, 6996600562), (35, 5997086196), (42, 4997571830), (60, 3498300281), (70, 2998543098), (84, 2498785915), (105, 1999028732), (140, 1499271549), (210, 999514366), (337, 622842780), (420, 499757183), (674, 311421390), (1011, 207614260), (1348, 155710695), (1685, 124568556), (2022, 103807130), (2359, 88977540), (3370, 62284278), (4044, 51903565), (4718, 44488770), (5055, 41522852), (6740, 31142139), (7077, 29659180), (9436, 22244385), (10110, 20761426), (11795, 17795508), (14154, 14829590), (20220, 10380713), (23590, 8897754), (28308, 7414795), (35385, 5931836), (47180, 4448877), (70770, 2965918), (141540, 1482959)]