200212280

素因数分解:

$2^3\times 5^1\times {\mathrm{5005307}}^1$

素因数の和:5005318

約数の個数: 16

約数和(自身を含む): 450477720

約数和(自身を除く): 250265440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5005307, 10010614, 20021228, 25026535, 40042456, 50053070, 100106140, 200212280]

約数ペア:

[(1, 200212280), (2, 100106140), (4, 50053070), (5, 40042456), (8, 25026535), (10, 20021228), (20, 10010614), (40, 5005307)]