203414912

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83641}}^1$

素因数の和:83674

約数の個数: 32

約数和(自身を含む): 426574200

約数和(自身を除く): 223159288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 83641, 167282, 334564, 669128, 1338256, 1589179, 2676512, 3178358, 5353024, 6356716, 10706048, 12713432, 25426864, 50853728, 101707456, 203414912]

約数ペア:

[(1, 203414912), (2, 101707456), (4, 50853728), (8, 25426864), (16, 12713432), (19, 10706048), (32, 6356716), (38, 5353024), (64, 3178358), (76, 2676512), (128, 1589179), (152, 1338256), (304, 669128), (608, 334564), (1216, 167282), (2432, 83641)]