201900286

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{29017}}^1$

素因数の和:29104

約数の個数: 24

約数和(自身を含む): 357269616

約数和(自身を除く): 155369330

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 29017, 58034, 203119, 406238, 1421833, 2060207, 2843666, 4120414, 14421449, 28842898, 100950143, 201900286]

約数ペア:

[(1, 201900286), (2, 100950143), (7, 28842898), (14, 14421449), (49, 4120414), (71, 2843666), (98, 2060207), (142, 1421833), (497, 406238), (994, 203119), (3479, 58034), (6958, 29017)]