199777968

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{35573}}^1$

素因数の和:35603

約数の個数: 80

約数和(自身を含む): 617564640

約数和(自身を除く): 417786672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 35573, 71146, 106719, 142292, 213438, 284584, 320157, 426876, 462449, 569168, 640314, 853752, 924898, 960471, 1280628, 1387347, 1707504, 1849796, 1920942, 2561256, 2774694, 3699592, 3841884, 4162041, 5122512, 5549388, 7399184, 7683768, 8324082, 11098776, 12486123, 15367536, 16648164, 22197552, 24972246, 33296328, 49944492, 66592656, 99888984, 199777968]

約数ペア:

[(1, 199777968), (2, 99888984), (3, 66592656), (4, 49944492), (6, 33296328), (8, 24972246), (9, 22197552), (12, 16648164), (13, 15367536), (16, 12486123), (18, 11098776), (24, 8324082), (26, 7683768), (27, 7399184), (36, 5549388), (39, 5122512), (48, 4162041), (52, 3841884), (54, 3699592), (72, 2774694), (78, 2561256), (104, 1920942), (108, 1849796), (117, 1707504), (144, 1387347), (156, 1280628), (208, 960471), (216, 924898), (234, 853752), (312, 640314), (351, 569168), (432, 462449), (468, 426876), (624, 320157), (702, 284584), (936, 213438), (1404, 142292), (1872, 106719), (2808, 71146), (5616, 35573)]