225140384231

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{1123}}^1\times {\mathrm{67073}}^1$

素因数の和:68271

約数の個数: 24

約数和(自身を含む): 266432415984

約数和(自身を除く): 41292031753

約数列:

[1, 7, 49, 61, 427, 1123, 2989, 7861, 55027, 67073, 68503, 469511, 479521, 3286577, 3356647, 4091453, 28640171, 75322979, 200481197, 527260853, 3690825971, 4594701719, 32162912033, 225140384231]

約数ペア:

[(1, 225140384231), (7, 32162912033), (49, 4594701719), (61, 3690825971), (427, 527260853), (1123, 200481197), (2989, 75322979), (7861, 28640171), (55027, 4091453), (67073, 3356647), (68503, 3286577), (469511, 479521)]