201998680270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1188227531}}^1$

素因数の和:1188227555

約数の個数: 16

約数和(自身を含む): 384985720368

約数和(自身を除く): 182987040098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1188227531, 2376455062, 5941137655, 11882275310, 20199868027, 40399736054, 100999340135, 201998680270]

約数ペア:

[(1, 201998680270), (2, 100999340135), (5, 40399736054), (10, 20199868027), (17, 11882275310), (34, 5941137655), (85, 2376455062), (170, 1188227531)]