203487984

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{9613}}^1$

素因数の和:9644

約数の個数: 120

約数和(自身を含む): 679517520

約数和(自身を除く): 476029536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 9613, 10584, 19226, 21168, 28839, 38452, 57678, 67291, 76904, 86517, 115356, 134582, 153808, 173034, 201873, 230712, 259551, 269164, 346068, 403746, 461424, 471037, 519102, 538328, 605619, 692136, 807492, 942074, 1038204, 1076656, 1211238, 1384272, 1413111, 1614984, 1816857, 1884148, 2076408, 2422476, 2826222, 3229968, 3633714, 3768296, 4152816, 4239333, 4844952, 5652444, 7267428, 7536592, 8478666, 9689904, 11304888, 12717999, 14534856, 16957332, 22609776, 25435998, 29069712, 33914664, 50871996, 67829328, 101743992, 203487984]

約数ペア:

[(1, 203487984), (2, 101743992), (3, 67829328), (4, 50871996), (6, 33914664), (7, 29069712), (8, 25435998), (9, 22609776), (12, 16957332), (14, 14534856), (16, 12717999), (18, 11304888), (21, 9689904), (24, 8478666), (27, 7536592), (28, 7267428), (36, 5652444), (42, 4844952), (48, 4239333), (49, 4152816), (54, 3768296), (56, 3633714), (63, 3229968), (72, 2826222), (84, 2422476), (98, 2076408), (108, 1884148), (112, 1816857), (126, 1614984), (144, 1413111), (147, 1384272), (168, 1211238), (189, 1076656), (196, 1038204), (216, 942074), (252, 807492), (294, 692136), (336, 605619), (378, 538328), (392, 519102), (432, 471037), (441, 461424), (504, 403746), (588, 346068), (756, 269164), (784, 259551), (882, 230712), (1008, 201873), (1176, 173034), (1323, 153808), (1512, 134582), (1764, 115356), (2352, 86517), (2646, 76904), (3024, 67291), (3528, 57678), (5292, 38452), (7056, 28839), (9613, 21168), (10584, 19226)]