216646192

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{36497}}^1$

素因数の和:36565

約数の個数: 40

約数和(自身を含む): 488781216

約数和(自身を除く): 272135024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 36497, 72994, 145988, 255479, 291976, 510958, 583952, 1021916, 1934341, 2043832, 3868682, 4087664, 7737364, 13540387, 15474728, 27080774, 30949456, 54161548, 108323096, 216646192]

約数ペア:

[(1, 216646192), (2, 108323096), (4, 54161548), (7, 30949456), (8, 27080774), (14, 15474728), (16, 13540387), (28, 7737364), (53, 4087664), (56, 3868682), (106, 2043832), (112, 1934341), (212, 1021916), (371, 583952), (424, 510958), (742, 291976), (848, 255479), (1484, 145988), (2968, 72994), (5936, 36497)]