199822924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{375607}}^1$

素因数の和:375637

約数の個数: 24

約数和(自身を含む): 420680960

約数和(自身を除く): 220858036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 375607, 751214, 1502428, 2629249, 5258498, 7136533, 10516996, 14273066, 28546132, 49955731, 99911462, 199822924]

約数ペア:

[(1, 199822924), (2, 99911462), (4, 49955731), (7, 28546132), (14, 14273066), (19, 10516996), (28, 7136533), (38, 5258498), (76, 2629249), (133, 1502428), (266, 751214), (532, 375607)]