207500713

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 254741760

約数和(自身を除く): 47241047

約数列:

[1, 7, 29, 41, 107, 203, 233, 287, 749, 1189, 1631, 3103, 4387, 6757, 8323, 9553, 21721, 24931, 30709, 47299, 66871, 127223, 174517, 277037, 722999, 890561, 1022171, 1939259, 5060993, 7155197, 29642959, 207500713]

約数ペア:

[(1, 207500713), (7, 29642959), (29, 7155197), (41, 5060993), (107, 1939259), (203, 1022171), (233, 890561), (287, 722999), (749, 277037), (1189, 174517), (1631, 127223), (3103, 66871), (4387, 47299), (6757, 30709), (8323, 24931), (9553, 21721)]