197577488

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{48049}}^1$

素因数の和:48314

約数の個数: 20

約数和(自身を含む): 384303900

約数和(自身を除く): 186726412

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 48049, 96098, 192196, 384392, 768784, 12348593, 24697186, 49394372, 98788744, 197577488]

約数ペア:

[(1, 197577488), (2, 98788744), (4, 49394372), (8, 24697186), (16, 12348593), (257, 768784), (514, 384392), (1028, 192196), (2056, 96098), (4112, 48049)]