201538048

素因数分解:

$2^9\times {\mathrm{393629}}^1$

素因数の和:393647

約数の個数: 20

約数和(自身を含む): 402683490

約数和(自身を除く): 201145442

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 393629, 787258, 1574516, 3149032, 6298064, 12596128, 25192256, 50384512, 100769024, 201538048]

約数ペア:

[(1, 201538048), (2, 100769024), (4, 50384512), (8, 25192256), (16, 12596128), (32, 6298064), (64, 3149032), (128, 1574516), (256, 787258), (512, 393629)]