199067585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 256468992

約数和(自身を除く): 57401407

約数列:

[1, 5, 31, 37, 103, 155, 185, 337, 515, 1147, 1685, 3193, 3811, 5735, 10447, 12469, 15965, 19055, 34711, 52235, 62345, 118141, 173555, 386539, 590705, 1076041, 1284307, 1932695, 5380205, 6421535, 39813517, 199067585]

約数ペア:

[(1, 199067585), (5, 39813517), (31, 6421535), (37, 5380205), (103, 1932695), (155, 1284307), (185, 1076041), (337, 590705), (515, 386539), (1147, 173555), (1685, 118141), (3193, 62345), (3811, 52235), (5735, 34711), (10447, 19055), (12469, 15965)]