197749248

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4205

約数の個数: 80

約数和(自身を含む): 543941376

約数和(自身を除く): 346192128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 4153, 5952, 7936, 8306, 11904, 12459, 15872, 16612, 23808, 24918, 33224, 47616, 49836, 66448, 99672, 128743, 132896, 199344, 257486, 265792, 386229, 398688, 514972, 531584, 772458, 797376, 1029944, 1063168, 1544916, 1594752, 2059888, 2126336, 3089832, 3189504, 4119776, 6179664, 6379008, 8239552, 12359328, 16479104, 24718656, 32958208, 49437312, 65916416, 98874624, 197749248]

約数ペア:

[(1, 197749248), (2, 98874624), (3, 65916416), (4, 49437312), (6, 32958208), (8, 24718656), (12, 16479104), (16, 12359328), (24, 8239552), (31, 6379008), (32, 6179664), (48, 4119776), (62, 3189504), (64, 3089832), (93, 2126336), (96, 2059888), (124, 1594752), (128, 1544916), (186, 1063168), (192, 1029944), (248, 797376), (256, 772458), (372, 531584), (384, 514972), (496, 398688), (512, 386229), (744, 265792), (768, 257486), (992, 199344), (1488, 132896), (1536, 128743), (1984, 99672), (2976, 66448), (3968, 49836), (4153, 47616), (5952, 33224), (7936, 24918), (8306, 23808), (11904, 16612), (12459, 15872)]