199352734

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{56731}}^1$

素因数の和:56991

約数の個数: 16

約数和(自身を含む): 343115136

約数和(自身を除く): 143762402

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 56731, 113462, 397117, 794234, 14239481, 28478962, 99676367, 199352734]

約数ペア:

[(1, 199352734), (2, 99676367), (7, 28478962), (14, 14239481), (251, 794234), (502, 397117), (1757, 113462), (3514, 56731)]