196146872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{345329}}^1$

素因数の和:345406

約数の個数: 16

約数和(自身を含む): 372956400

約数和(自身を除く): 176809528

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 345329, 690658, 1381316, 2762632, 24518359, 49036718, 98073436, 196146872]

約数ペア:

[(1, 196146872), (2, 98073436), (4, 49036718), (8, 24518359), (71, 2762632), (142, 1381316), (284, 690658), (568, 345329)]