203423042

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 307152000

約数和(自身を除く): 103728958

約数列:

[1, 2, 359, 449, 631, 718, 898, 1262, 161191, 226529, 283319, 322382, 453058, 566638, 101711521, 203423042]

約数ペア:

[(1, 203423042), (2, 101711521), (359, 566638), (449, 453058), (631, 322382), (718, 283319), (898, 226529), (1262, 161191)]