202369209

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16361}}^1$

素因数の和:16421

約数の個数: 32

約数和(自身を含む): 335093760

約数和(自身を除く): 132724551

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 16361, 49083, 114527, 310859, 343581, 507191, 932577, 1521573, 2176013, 3550337, 6528039, 9636629, 10651011, 28909887, 67456403, 202369209]

約数ペア:

[(1, 202369209), (3, 67456403), (7, 28909887), (19, 10651011), (21, 9636629), (31, 6528039), (57, 3550337), (93, 2176013), (133, 1521573), (217, 932577), (399, 507191), (589, 343581), (651, 310859), (1767, 114527), (4123, 49083), (12369, 16361)]