205283488

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{206939}}^1$

素因数の和:206980

約数の個数: 24

約数和(自身を含む): 417191040

約数和(自身を除く): 211907552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 206939, 413878, 827756, 1655512, 3311024, 6415109, 6622048, 12830218, 25660436, 51320872, 102641744, 205283488]

約数ペア:

[(1, 205283488), (2, 102641744), (4, 51320872), (8, 25660436), (16, 12830218), (31, 6622048), (32, 6415109), (62, 3311024), (124, 1655512), (248, 827756), (496, 413878), (992, 206939)]