200077808

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21523}}^1$

素因数の和:21621

約数の個数: 40

約数和(自身を含む): 448387968

約数和(自身を除く): 248310160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 21523, 43046, 86092, 150661, 172184, 301322, 344368, 602644, 1205288, 1786409, 2410576, 3572818, 7145636, 12504863, 14291272, 25009726, 28582544, 50019452, 100038904, 200077808]

約数ペア:

[(1, 200077808), (2, 100038904), (4, 50019452), (7, 28582544), (8, 25009726), (14, 14291272), (16, 12504863), (28, 7145636), (56, 3572818), (83, 2410576), (112, 1786409), (166, 1205288), (332, 602644), (581, 344368), (664, 301322), (1162, 172184), (1328, 150661), (2324, 86092), (4648, 43046), (9296, 21523)]