197505824

素因数分解:

$2^5\times {\mathrm{2213}}^1\times {\mathrm{2789}}^1$

素因数の和:5012

約数の個数: 24

約数和(自身を含む): 389154780

約数和(自身を除く): 191648956

約数列:

[1, 2, 4, 8, 16, 32, 2213, 2789, 4426, 5578, 8852, 11156, 17704, 22312, 35408, 44624, 70816, 89248, 6172057, 12344114, 24688228, 49376456, 98752912, 197505824]

約数ペア:

[(1, 197505824), (2, 98752912), (4, 49376456), (8, 24688228), (16, 12344114), (32, 6172057), (2213, 89248), (2789, 70816), (4426, 44624), (5578, 35408), (8852, 22312), (11156, 17704)]