207988164

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{21319}}^1$

素因数の和:21600

約数の個数: 36

約数和(自身を含む): 527712640

約数和(自身を除く): 319724476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 21319, 42638, 63957, 85276, 127914, 191871, 255828, 383742, 767484, 5777449, 11554898, 17332347, 23109796, 34664694, 51997041, 69329388, 103994082, 207988164]

約数ペア:

[(1, 207988164), (2, 103994082), (3, 69329388), (4, 51997041), (6, 34664694), (9, 23109796), (12, 17332347), (18, 11554898), (36, 5777449), (271, 767484), (542, 383742), (813, 255828), (1084, 191871), (1626, 127914), (2439, 85276), (3252, 63957), (4878, 42638), (9756, 21319)]