201401789528

素因数分解:

$2^3\times {\mathrm{5153}}^1\times {\mathrm{4885547}}^1$

素因数の和:4890706

約数の個数: 16

約数和(自身を含む): 377701715880

約数和(自身を除く): 176299926352

約数列:

[1, 2, 4, 8, 5153, 10306, 20612, 41224, 4885547, 9771094, 19542188, 39084376, 25175223691, 50350447382, 100700894764, 201401789528]

約数ペア:

[(1, 201401789528), (2, 100700894764), (4, 50350447382), (8, 25175223691), (5153, 39084376), (10306, 19542188), (20612, 9771094), (41224, 4885547)]