198942672

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{16127}}^1$

素因数の和:16395

約数の個数: 40

約数和(自身を含む): 515966976

約数和(自身を除く): 317024304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 16127, 32254, 48381, 64508, 96762, 129016, 193524, 258032, 387048, 774096, 4144639, 8289278, 12433917, 16578556, 24867834, 33157112, 49735668, 66314224, 99471336, 198942672]

約数ペア:

[(1, 198942672), (2, 99471336), (3, 66314224), (4, 49735668), (6, 33157112), (8, 24867834), (12, 16578556), (16, 12433917), (24, 8289278), (48, 4144639), (257, 774096), (514, 387048), (771, 258032), (1028, 193524), (1542, 129016), (2056, 96762), (3084, 64508), (4112, 48381), (6168, 32254), (12336, 16127)]