210971072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5897}}^1$

素因数の和:5965

約数の個数: 56

約数和(自身を含む): 461412336

約数和(自身を除く): 250441264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 5897, 8944, 11794, 17888, 23588, 35776, 47176, 76661, 94352, 153322, 188704, 253571, 306644, 377408, 507142, 613288, 1014284, 1226576, 2028568, 2453152, 3296423, 4057136, 4906304, 6592846, 8114272, 13185692, 16228544, 26371384, 52742768, 105485536, 210971072]

約数ペア:

[(1, 210971072), (2, 105485536), (4, 52742768), (8, 26371384), (13, 16228544), (16, 13185692), (26, 8114272), (32, 6592846), (43, 4906304), (52, 4057136), (64, 3296423), (86, 2453152), (104, 2028568), (172, 1226576), (208, 1014284), (344, 613288), (416, 507142), (559, 377408), (688, 306644), (832, 253571), (1118, 188704), (1376, 153322), (2236, 94352), (2752, 76661), (4472, 47176), (5897, 35776), (8944, 23588), (11794, 17888)]