202059970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2886571}}^1$

素因数の和:2886585

約数の個数: 16

約数和(自身を含む): 415666368

約数和(自身を除く): 213606398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2886571, 5773142, 14432855, 20205997, 28865710, 40411994, 101029985, 202059970]

約数ペア:

[(1, 202059970), (2, 101029985), (5, 40411994), (7, 28865710), (10, 20205997), (14, 14432855), (35, 5773142), (70, 2886571)]