200206568

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{281189}}^1$

素因数の和:281284

約数の個数: 16

約数和(自身を含む): 379606500

約数和(自身を除く): 179399932

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 281189, 562378, 1124756, 2249512, 25025821, 50051642, 100103284, 200206568]

約数ペア:

[(1, 200206568), (2, 100103284), (4, 50051642), (8, 25025821), (89, 2249512), (178, 1124756), (356, 562378), (712, 281189)]