197284038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4697239}}^1$

素因数の和:4697251

約数の個数: 16

約数和(自身を含む): 450935040

約数和(自身を除く): 253651002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4697239, 9394478, 14091717, 28183434, 32880673, 65761346, 98642019, 197284038]

約数ペア:

[(1, 197284038), (2, 98642019), (3, 65761346), (6, 32880673), (7, 28183434), (14, 14091717), (21, 9394478), (42, 4697239)]