201993818837

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5421343}}^1$

素因数の和:5421452

約数の個数: 16

約数和(自身を含む): 222491957760

約数和(自身を除く): 20498138923

約数列:

[1, 19, 37, 53, 703, 1007, 1961, 37259, 5421343, 103005517, 200589691, 287331179, 3811204129, 5459292401, 10631253623, 201993818837]

約数ペア:

[(1, 201993818837), (19, 10631253623), (37, 5459292401), (53, 3811204129), (703, 287331179), (1007, 200589691), (1961, 103005517), (37259, 5421343)]