190055516

素因数分解:

$2^2\times 7^2\times {\mathrm{969671}}^1$

素因数の和:969689

約数の個数: 18

約数和(自身を含む): 386899128

約数和(自身を除く): 196843612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 969671, 1939342, 3878684, 6787697, 13575394, 27150788, 47513879, 95027758, 190055516]

約数ペア:

[(1, 190055516), (2, 95027758), (4, 47513879), (7, 27150788), (14, 13575394), (28, 6787697), (49, 3878684), (98, 1939342), (196, 969671)]