199430077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 265503744

約数和(自身を除く): 66073667

約数列:

[1, 7, 11, 17, 77, 119, 131, 187, 917, 1163, 1309, 1441, 2227, 8141, 10087, 12793, 15589, 19771, 24497, 89551, 138397, 152353, 171479, 217481, 1066471, 1522367, 1675883, 2590001, 11731181, 18130007, 28490011, 199430077]

約数ペア:

[(1, 199430077), (7, 28490011), (11, 18130007), (17, 11731181), (77, 2590001), (119, 1675883), (131, 1522367), (187, 1066471), (917, 217481), (1163, 171479), (1309, 152353), (1441, 138397), (2227, 89551), (8141, 24497), (10087, 19771), (12793, 15589)]