207876210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103421}}^1$

素因数の和:103498

約数の個数: 32

約数和(自身を含む): 506354112

約数和(自身を除く): 298477902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 103421, 206842, 310263, 517105, 620526, 1034210, 1551315, 3102630, 6929207, 13858414, 20787621, 34646035, 41575242, 69292070, 103938105, 207876210]

約数ペア:

[(1, 207876210), (2, 103938105), (3, 69292070), (5, 41575242), (6, 34646035), (10, 20787621), (15, 13858414), (30, 6929207), (67, 3102630), (134, 1551315), (201, 1034210), (335, 620526), (402, 517105), (670, 310263), (1005, 206842), (2010, 103421)]