200715830049

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12973}}^1\times {\mathrm{13901}}^1$

素因数の和:26937

約数の個数: 32

約数和(自身を含む): 311669938944

約数和(自身を除く): 110954108895

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 12973, 13901, 38919, 41703, 90811, 97307, 272433, 291921, 687569, 736753, 2062707, 2210259, 4812983, 5157271, 14438949, 15471813, 180337673, 541013019, 1262363711, 3787091133, 9557896669, 28673690007, 66905276683, 200715830049]

約数ペア:

[(1, 200715830049), (3, 66905276683), (7, 28673690007), (21, 9557896669), (53, 3787091133), (159, 1262363711), (371, 541013019), (1113, 180337673), (12973, 15471813), (13901, 14438949), (38919, 5157271), (41703, 4812983), (90811, 2210259), (97307, 2062707), (272433, 736753), (291921, 687569)]