200025293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 238761600

約数和(自身を除く): 38736307

約数列:

[1, 13, 19, 37, 43, 247, 481, 509, 559, 703, 817, 1591, 6617, 9139, 9671, 10621, 18833, 20683, 21887, 30229, 125723, 244829, 284531, 357827, 392977, 415853, 809819, 4651751, 5406089, 10527647, 15386561, 200025293]

約数ペア:

[(1, 200025293), (13, 15386561), (19, 10527647), (37, 5406089), (43, 4651751), (247, 809819), (481, 415853), (509, 392977), (559, 357827), (703, 284531), (817, 244829), (1591, 125723), (6617, 30229), (9139, 21887), (9671, 20683), (10621, 18833)]