201393661696

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{195161}}^1$

素因数の和:195345

約数の個数: 72

約数和(自身を含む): 418856684400

約数和(自身を除く): 217463022704

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 139, 232, 256, 278, 464, 556, 928, 1112, 1856, 2224, 3712, 4031, 4448, 7424, 8062, 8896, 16124, 17792, 32248, 35584, 64496, 128992, 195161, 257984, 390322, 515968, 780644, 1031936, 1561288, 3122576, 5659669, 6245152, 11319338, 12490304, 22638676, 24980608, 27127379, 45277352, 49961216, 54254758, 90554704, 108509516, 181109408, 217019032, 362218816, 434038064, 724437632, 786693991, 868076128, 1448875264, 1573387982, 1736152256, 3146775964, 3472304512, 6293551928, 6944609024, 12587103856, 25174207712, 50348415424, 100696830848, 201393661696]

約数ペア:

[(1, 201393661696), (2, 100696830848), (4, 50348415424), (8, 25174207712), (16, 12587103856), (29, 6944609024), (32, 6293551928), (58, 3472304512), (64, 3146775964), (116, 1736152256), (128, 1573387982), (139, 1448875264), (232, 868076128), (256, 786693991), (278, 724437632), (464, 434038064), (556, 362218816), (928, 217019032), (1112, 181109408), (1856, 108509516), (2224, 90554704), (3712, 54254758), (4031, 49961216), (4448, 45277352), (7424, 27127379), (8062, 24980608), (8896, 22638676), (16124, 12490304), (17792, 11319338), (32248, 6245152), (35584, 5659669), (64496, 3122576), (128992, 1561288), (195161, 1031936), (257984, 780644), (390322, 515968)]