206937234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{547453}}^1$

素因数の和:547471

約数の個数: 32

約数和(自身を含む): 525555840

約数和(自身を除く): 318618606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 547453, 1094906, 1642359, 3284718, 3832171, 4927077, 7664342, 9854154, 11496513, 14781231, 22993026, 29562462, 34489539, 68979078, 103468617, 206937234]

約数ペア:

[(1, 206937234), (2, 103468617), (3, 68979078), (6, 34489539), (7, 29562462), (9, 22993026), (14, 14781231), (18, 11496513), (21, 9854154), (27, 7664342), (42, 4927077), (54, 3832171), (63, 3284718), (126, 1642359), (189, 1094906), (378, 547453)]