208115227648

素因数分解:

$2^{10}\times {\mathrm{203237527}}^1$

素因数の和:203237547

約数の個数: 22

約数和(自身を含む): 416027219816

約数和(自身を除く): 207911992168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 203237527, 406475054, 812950108, 1625900216, 3251800432, 6503600864, 13007201728, 26014403456, 52028806912, 104057613824, 208115227648]

約数ペア:

[(1, 208115227648), (2, 104057613824), (4, 52028806912), (8, 26014403456), (16, 13007201728), (32, 6503600864), (64, 3251800432), (128, 1625900216), (256, 812950108), (512, 406475054), (1024, 203237527)]