201629650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 390704904

約数和(自身を除く): 189075254

約数列:

[1, 2, 5, 10, 25, 37, 50, 73, 74, 146, 185, 365, 370, 730, 925, 1493, 1825, 1850, 2701, 2986, 3650, 5402, 7465, 13505, 14930, 27010, 37325, 55241, 67525, 74650, 108989, 110482, 135050, 217978, 276205, 544945, 552410, 1089890, 1381025, 2724725, 2762050, 4032593, 5449450, 8065186, 20162965, 40325930, 100814825, 201629650]

約数ペア:

[(1, 201629650), (2, 100814825), (5, 40325930), (10, 20162965), (25, 8065186), (37, 5449450), (50, 4032593), (73, 2762050), (74, 2724725), (146, 1381025), (185, 1089890), (365, 552410), (370, 544945), (730, 276205), (925, 217978), (1493, 135050), (1825, 110482), (1850, 108989), (2701, 74650), (2986, 67525), (3650, 55241), (5402, 37325), (7465, 27010), (13505, 14930)]