210008901172

素因数分解:

$2^2\times 7^1\times {\mathrm{7500317899}}^1$

素因数の和:7500317910

約数の個数: 12

約数和(自身を含む): 420017802400

約数和(自身を除く): 210008901228

約数列:

[1, 2, 4, 7, 14, 28, 7500317899, 15000635798, 30001271596, 52502225293, 105004450586, 210008901172]

約数ペア:

[(1, 210008901172), (2, 105004450586), (4, 52502225293), (7, 30001271596), (14, 15000635798), (28, 7500317899)]