206865390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{9109}}^1$

素因数の和:9876

約数の個数: 32

約数和(自身を含む): 497187360

約数和(自身を除く): 290321970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 757, 1514, 2271, 3785, 4542, 7570, 9109, 11355, 18218, 22710, 27327, 45545, 54654, 91090, 136635, 273270, 6895513, 13791026, 20686539, 34477565, 41373078, 68955130, 103432695, 206865390]

約数ペア:

[(1, 206865390), (2, 103432695), (3, 68955130), (5, 41373078), (6, 34477565), (10, 20686539), (15, 13791026), (30, 6895513), (757, 273270), (1514, 136635), (2271, 91090), (3785, 54654), (4542, 45545), (7570, 27327), (9109, 22710), (11355, 18218)]