202390482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{688403}}^1$

素因数の和:688422

約数の個数: 24

約数和(自身を含む): 470868336

約数和(自身を除く): 268477854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 688403, 1376806, 2065209, 4130418, 4818821, 9637642, 14456463, 28912926, 33731747, 67463494, 101195241, 202390482]

約数ペア:

[(1, 202390482), (2, 101195241), (3, 67463494), (6, 33731747), (7, 28912926), (14, 14456463), (21, 9637642), (42, 4818821), (49, 4130418), (98, 2065209), (147, 1376806), (294, 688403)]