200722977

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{245083}}^1$

素因数の和:245109

約数の個数: 24

約数和(自身を含む): 356842304

約数和(自身を除く): 156119327

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 245083, 735249, 1715581, 2205747, 3186079, 5146743, 9558237, 15440229, 22302553, 28674711, 66907659, 200722977]

約数ペア:

[(1, 200722977), (3, 66907659), (7, 28674711), (9, 22302553), (13, 15440229), (21, 9558237), (39, 5146743), (63, 3186079), (91, 2205747), (117, 1715581), (273, 735249), (819, 245083)]