200422768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137653}}^1$

素因数の和:137681

約数の個数: 40

約数和(自身を含む): 477934688

約数和(自身を除く): 277511920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 137653, 275306, 550612, 963571, 1101224, 1789489, 1927142, 2202448, 3578978, 3854284, 7157956, 7708568, 12526423, 14315912, 15417136, 25052846, 28631824, 50105692, 100211384, 200422768]

約数ペア:

[(1, 200422768), (2, 100211384), (4, 50105692), (7, 28631824), (8, 25052846), (13, 15417136), (14, 14315912), (16, 12526423), (26, 7708568), (28, 7157956), (52, 3854284), (56, 3578978), (91, 2202448), (104, 1927142), (112, 1789489), (182, 1101224), (208, 963571), (364, 550612), (728, 275306), (1456, 137653)]