201380897284

素因数分解:

$2^2\times 7^1\times {\mathrm{7192174903}}^1$

素因数の和:7192174914

約数の個数: 12

約数和(自身を含む): 402761794624

約数和(自身を除く): 201380897340

約数列:

[1, 2, 4, 7, 14, 28, 7192174903, 14384349806, 28768699612, 50345224321, 100690448642, 201380897284]

約数ペア:

[(1, 201380897284), (2, 100690448642), (4, 50345224321), (7, 28768699612), (14, 14384349806), (28, 7192174903)]