204788976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19661}}^1$

素因数の和:19710

約数の個数: 80

約数和(自身を含む): 624150528

約数和(自身を除く): 419361552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 19661, 39322, 58983, 78644, 117966, 137627, 157288, 235932, 275254, 314576, 412881, 471864, 550508, 609491, 825762, 943728, 1101016, 1218982, 1651524, 1828473, 2202032, 2437964, 3303048, 3656946, 4266437, 4875928, 6606096, 7313892, 8532874, 9751856, 12799311, 14627784, 17065748, 25598622, 29255568, 34131496, 51197244, 68262992, 102394488, 204788976]

約数ペア:

[(1, 204788976), (2, 102394488), (3, 68262992), (4, 51197244), (6, 34131496), (7, 29255568), (8, 25598622), (12, 17065748), (14, 14627784), (16, 12799311), (21, 9751856), (24, 8532874), (28, 7313892), (31, 6606096), (42, 4875928), (48, 4266437), (56, 3656946), (62, 3303048), (84, 2437964), (93, 2202032), (112, 1828473), (124, 1651524), (168, 1218982), (186, 1101016), (217, 943728), (248, 825762), (336, 609491), (372, 550508), (434, 471864), (496, 412881), (651, 314576), (744, 275254), (868, 235932), (1302, 157288), (1488, 137627), (1736, 117966), (2604, 78644), (3472, 58983), (5208, 39322), (10416, 19661)]