199337562

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{70537}}^1$

素因数の和:70702

約数の個数: 24

約数和(自身を含む): 434655156

約数和(自身を除く): 235317594

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 70537, 141074, 211611, 423222, 634833, 1269666, 11074309, 22148618, 33222927, 66445854, 99668781, 199337562]

約数ペア:

[(1, 199337562), (2, 99668781), (3, 66445854), (6, 33222927), (9, 22148618), (18, 11074309), (157, 1269666), (314, 634833), (471, 423222), (942, 211611), (1413, 141074), (2826, 70537)]