200872777

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 249790464

約数和(自身を除く): 48917687

約数列:

[1, 7, 23, 31, 161, 167, 217, 241, 713, 1169, 1687, 3841, 4991, 5177, 5543, 7471, 26887, 36239, 38801, 40247, 52297, 119071, 171833, 281729, 833497, 925681, 1202831, 1247657, 6479767, 8733599, 28696111, 200872777]

約数ペア:

[(1, 200872777), (7, 28696111), (23, 8733599), (31, 6479767), (161, 1247657), (167, 1202831), (217, 925681), (241, 833497), (713, 281729), (1169, 171833), (1687, 119071), (3841, 52297), (4991, 40247), (5177, 38801), (5543, 36239), (7471, 26887)]