208434576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20011}}^1$

素因数の和:20060

約数の個数: 80

約数和(自身を含む): 635260928

約数和(自身を除く): 426826352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 20011, 40022, 60033, 80044, 120066, 140077, 160088, 240132, 280154, 320176, 420231, 480264, 560308, 620341, 840462, 960528, 1120616, 1240682, 1680924, 1861023, 2241232, 2481364, 3361848, 3722046, 4342387, 4962728, 6723696, 7444092, 8684774, 9925456, 13027161, 14888184, 17369548, 26054322, 29776368, 34739096, 52108644, 69478192, 104217288, 208434576]

約数ペア:

[(1, 208434576), (2, 104217288), (3, 69478192), (4, 52108644), (6, 34739096), (7, 29776368), (8, 26054322), (12, 17369548), (14, 14888184), (16, 13027161), (21, 9925456), (24, 8684774), (28, 7444092), (31, 6723696), (42, 4962728), (48, 4342387), (56, 3722046), (62, 3361848), (84, 2481364), (93, 2241232), (112, 1861023), (124, 1680924), (168, 1240682), (186, 1120616), (217, 960528), (248, 840462), (336, 620341), (372, 560308), (434, 480264), (496, 420231), (651, 320176), (744, 280154), (868, 240132), (1302, 160088), (1488, 140077), (1736, 120066), (2604, 80044), (3472, 60033), (5208, 40022), (10416, 20011)]