189812798

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{70249}}^1$

素因数の和:70451

約数の個数: 16

約数和(自身を含む): 327084000

約数和(自身を除く): 137271202

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 70249, 140498, 491743, 983486, 13558057, 27116114, 94906399, 189812798]

約数ペア:

[(1, 189812798), (2, 94906399), (7, 27116114), (14, 13558057), (193, 983486), (386, 491743), (1351, 140498), (2702, 70249)]