203485015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{10091}}^1$

素因数の和:10242

約数の個数: 16

約数和(自身を含む): 253107360

約数和(自身を除く): 49622345

約数列:

[1, 5, 37, 109, 185, 545, 4033, 10091, 20165, 50455, 373367, 1099919, 1866835, 5499595, 40697003, 203485015]

約数ペア:

[(1, 203485015), (5, 40697003), (37, 5499595), (109, 1866835), (185, 1099919), (545, 373367), (4033, 50455), (10091, 20165)]