202997444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{205463}}^1$

素因数の和:205499

約数の個数: 24

約数和(自身を含む): 402709440

約数和(自身を除く): 199711996

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 205463, 410926, 821852, 2671019, 3903797, 5342038, 7807594, 10684076, 15615188, 50749361, 101498722, 202997444]

約数ペア:

[(1, 202997444), (2, 101498722), (4, 50749361), (13, 15615188), (19, 10684076), (26, 7807594), (38, 5342038), (52, 3903797), (76, 2671019), (247, 821852), (494, 410926), (988, 205463)]