205974385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{45823}}^1$

素因数の和:45888

約数の個数: 16

約数和(自身を含む): 263946240

約数和(自身を除く): 57971855

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 45823, 229115, 1328867, 1420513, 6644335, 7102565, 41194877, 205974385]

約数ペア:

[(1, 205974385), (5, 41194877), (29, 7102565), (31, 6644335), (145, 1420513), (155, 1328867), (899, 229115), (4495, 45823)]