212030448

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{90149}}^1$

素因数の和:90174

約数の個数: 60

約数和(自身を含む): 637180200

約数和(自身を除く): 425149752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 90149, 180298, 270447, 360596, 540894, 631043, 721192, 1081788, 1262086, 1442384, 1893129, 2163576, 2524172, 3786258, 4327152, 4417301, 5048344, 7572516, 8834602, 10096688, 13251903, 15145032, 17669204, 26503806, 30290064, 35338408, 53007612, 70676816, 106015224, 212030448]

約数ペア:

[(1, 212030448), (2, 106015224), (3, 70676816), (4, 53007612), (6, 35338408), (7, 30290064), (8, 26503806), (12, 17669204), (14, 15145032), (16, 13251903), (21, 10096688), (24, 8834602), (28, 7572516), (42, 5048344), (48, 4417301), (49, 4327152), (56, 3786258), (84, 2524172), (98, 2163576), (112, 1893129), (147, 1442384), (168, 1262086), (196, 1081788), (294, 721192), (336, 631043), (392, 540894), (588, 360596), (784, 270447), (1176, 180298), (2352, 90149)]