201975872

素因数分解:

$2^6\times 7^1\times {\mathrm{450839}}^1$

素因数の和:450858

約数の個数: 28

約数和(自身を含む): 458053440

約数和(自身を除く): 256077568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 450839, 901678, 1803356, 3155873, 3606712, 6311746, 7213424, 12623492, 14426848, 25246984, 28853696, 50493968, 100987936, 201975872]

約数ペア:

[(1, 201975872), (2, 100987936), (4, 50493968), (7, 28853696), (8, 25246984), (14, 14426848), (16, 12623492), (28, 7213424), (32, 6311746), (56, 3606712), (64, 3155873), (112, 1803356), (224, 901678), (448, 450839)]