197381982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4699571}}^1$

素因数の和:4699583

約数の個数: 16

約数和(自身を含む): 451158912

約数和(自身を除く): 253776930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4699571, 9399142, 14098713, 28197426, 32896997, 65793994, 98690991, 197381982]

約数ペア:

[(1, 197381982), (2, 98690991), (3, 65793994), (6, 32896997), (7, 28197426), (14, 14098713), (21, 9399142), (42, 4699571)]