201240448

素因数分解:

$2^7\times {\mathrm{1572191}}^1$

素因数の和:1572205

約数の個数: 16

約数和(自身を含む): 400908960

約数和(自身を除く): 199668512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1572191, 3144382, 6288764, 12577528, 25155056, 50310112, 100620224, 201240448]

約数ペア:

[(1, 201240448), (2, 100620224), (4, 50310112), (8, 25155056), (16, 12577528), (32, 6288764), (64, 3144382), (128, 1572191)]