201890710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2884153}}^1$

素因数の和:2884167

約数の個数: 16

約数和(自身を含む): 415318176

約数和(自身を除く): 213427466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2884153, 5768306, 14420765, 20189071, 28841530, 40378142, 100945355, 201890710]

約数ペア:

[(1, 201890710), (2, 100945355), (5, 40378142), (7, 28841530), (10, 20189071), (14, 14420765), (35, 5768306), (70, 2884153)]