203940864

素因数分解:

$2^{10}\times 3^2\times {\mathrm{22129}}^1$

素因数の和:22155

約数の個数: 66

約数和(自身を含む): 588901430

約数和(自身を除く): 384960566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 22129, 44258, 66387, 88516, 132774, 177032, 199161, 265548, 354064, 398322, 531096, 708128, 796644, 1062192, 1416256, 1593288, 2124384, 2832512, 3186576, 4248768, 5665024, 6373152, 8497536, 11330048, 12746304, 16995072, 22660096, 25492608, 33990144, 50985216, 67980288, 101970432, 203940864]

約数ペア:

[(1, 203940864), (2, 101970432), (3, 67980288), (4, 50985216), (6, 33990144), (8, 25492608), (9, 22660096), (12, 16995072), (16, 12746304), (18, 11330048), (24, 8497536), (32, 6373152), (36, 5665024), (48, 4248768), (64, 3186576), (72, 2832512), (96, 2124384), (128, 1593288), (144, 1416256), (192, 1062192), (256, 796644), (288, 708128), (384, 531096), (512, 398322), (576, 354064), (768, 265548), (1024, 199161), (1152, 177032), (1536, 132774), (2304, 88516), (3072, 66387), (4608, 44258), (9216, 22129)]