205640944

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{35801}}^1$

素因数の和:36168

約数の個数: 20

約数和(自身を含む): 399550320

約数和(自身を除く): 193909376

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 35801, 71602, 143204, 286408, 572816, 12852559, 25705118, 51410236, 102820472, 205640944]

約数ペア:

[(1, 205640944), (2, 102820472), (4, 51410236), (8, 25705118), (16, 12852559), (359, 572816), (718, 286408), (1436, 143204), (2872, 71602), (5744, 35801)]