201909568

素因数分解:

$2^6\times 7^1\times {\mathrm{450691}}^1$

素因数の和:450710

約数の個数: 28

約数和(自身を含む): 457903072

約数和(自身を除く): 255993504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 450691, 901382, 1802764, 3154837, 3605528, 6309674, 7211056, 12619348, 14422112, 25238696, 28844224, 50477392, 100954784, 201909568]

約数ペア:

[(1, 201909568), (2, 100954784), (4, 50477392), (7, 28844224), (8, 25238696), (14, 14422112), (16, 12619348), (28, 7211056), (32, 6309674), (56, 3605528), (64, 3154837), (112, 1802764), (224, 901382), (448, 450691)]