207789373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 246546432

約数和(自身を除く): 38757059

約数列:

[1, 11, 31, 37, 43, 341, 383, 407, 473, 1147, 1333, 1591, 4213, 11873, 12617, 14171, 14663, 16469, 17501, 49321, 130603, 155881, 181159, 439301, 510539, 542531, 609353, 4832311, 5615929, 6702883, 18889943, 207789373]

約数ペア:

[(1, 207789373), (11, 18889943), (31, 6702883), (37, 5615929), (43, 4832311), (341, 609353), (383, 542531), (407, 510539), (473, 439301), (1147, 181159), (1333, 155881), (1591, 130603), (4213, 49321), (11873, 17501), (12617, 16469), (14171, 14663)]