200640694312

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{10429}}^1\times {\mathrm{33871}}^1$

素因数の和:44377

約数の個数: 32

約数和(自身を含む): 381547756800

約数和(自身を除く): 180907062488

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 10429, 20858, 33871, 41716, 67742, 83432, 135484, 270968, 740459, 1480918, 2404841, 2961836, 4809682, 5923672, 9619364, 19238728, 353240659, 706481318, 1412962636, 2825925272, 25080086789, 50160173578, 100320347156, 200640694312]

約数ペア:

[(1, 200640694312), (2, 100320347156), (4, 50160173578), (8, 25080086789), (71, 2825925272), (142, 1412962636), (284, 706481318), (568, 353240659), (10429, 19238728), (20858, 9619364), (33871, 5923672), (41716, 4809682), (67742, 2961836), (83432, 2404841), (135484, 1480918), (270968, 740459)]