202159436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{711829}}^1$

素因数の和:711904

約数の個数: 12

約数和(自身を含む): 358762320

約数和(自身を除く): 156602884

約数列:

[1, 2, 4, 71, 142, 284, 711829, 1423658, 2847316, 50539859, 101079718, 202159436]

約数ペア:

[(1, 202159436), (2, 101079718), (4, 50539859), (71, 2847316), (142, 1423658), (284, 711829)]