205184028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2442667}}^1$

素因数の和:2442681

約数の個数: 24

約数和(自身を含む): 547157632

約数和(自身を除く): 341973604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2442667, 4885334, 7328001, 9770668, 14656002, 17098669, 29312004, 34197338, 51296007, 68394676, 102592014, 205184028]

約数ペア:

[(1, 205184028), (2, 102592014), (3, 68394676), (4, 51296007), (6, 34197338), (7, 29312004), (12, 17098669), (14, 14656002), (21, 9770668), (28, 7328001), (42, 4885334), (84, 2442667)]