203348313

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 374685696

約数和(自身を除く): 171337383

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 81, 93, 161, 189, 207, 217, 279, 483, 503, 567, 621, 651, 713, 837, 1449, 1509, 1863, 1953, 2139, 2511, 3521, 4347, 4527, 4991, 5859, 6417, 10563, 11569, 13041, 13581, 14973, 15593, 17577, 19251, 31689, 34707, 40743, 44919, 46779, 57753, 80983, 95067, 104121, 109151, 134757, 140337, 242949, 285201, 312363, 327453, 358639, 404271, 421011, 728847, 937089, 982359, 1075917, 1263033, 2186541, 2510473, 2947077, 3227751, 6559623, 7531419, 8841231, 9683253, 22594257, 29049759, 67782771, 203348313]

約数ペア:

[(1, 203348313), (3, 67782771), (7, 29049759), (9, 22594257), (21, 9683253), (23, 8841231), (27, 7531419), (31, 6559623), (63, 3227751), (69, 2947077), (81, 2510473), (93, 2186541), (161, 1263033), (189, 1075917), (207, 982359), (217, 937089), (279, 728847), (483, 421011), (503, 404271), (567, 358639), (621, 327453), (651, 312363), (713, 285201), (837, 242949), (1449, 140337), (1509, 134757), (1863, 109151), (1953, 104121), (2139, 95067), (2511, 80983), (3521, 57753), (4347, 46779), (4527, 44919), (4991, 40743), (5859, 34707), (6417, 31689), (10563, 19251), (11569, 17577), (13041, 15593), (13581, 14973)]