193907728

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55849}}^1$

素因数の和:55895

約数の個数: 40

約数和(自身を含む): 443225600

約数和(自身を除く): 249317872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 55849, 111698, 223396, 390943, 446792, 781886, 893584, 1563772, 1731319, 3127544, 3462638, 6255088, 6925276, 12119233, 13850552, 24238466, 27701104, 48476932, 96953864, 193907728]

約数ペア:

[(1, 193907728), (2, 96953864), (4, 48476932), (7, 27701104), (8, 24238466), (14, 13850552), (16, 12119233), (28, 6925276), (31, 6255088), (56, 3462638), (62, 3127544), (112, 1731319), (124, 1563772), (217, 893584), (248, 781886), (434, 446792), (496, 390943), (868, 223396), (1736, 111698), (3472, 55849)]