203047851

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 292320000

約数和(自身を除く): 89272149

約数列:

[1, 3, 19, 57, 59, 173, 177, 349, 519, 1047, 1121, 3287, 3363, 6631, 9861, 10207, 19893, 20591, 30621, 60377, 61773, 181131, 193933, 391229, 581799, 1147163, 1173687, 3441489, 3562243, 10686729, 67682617, 203047851]

約数ペア:

[(1, 203047851), (3, 67682617), (19, 10686729), (57, 3562243), (59, 3441489), (173, 1173687), (177, 1147163), (349, 581799), (519, 391229), (1047, 193933), (1121, 181131), (3287, 61773), (3363, 60377), (6631, 30621), (9861, 20591), (10207, 19893)]