201045328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3673}}^1$

素因数の和:4003

約数の個数: 40

約数和(自身を含む): 426419136

約数和(自身を除く): 225373808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1244, 2488, 3421, 3673, 4976, 6842, 7346, 13684, 14692, 27368, 29384, 40403, 54736, 58768, 80806, 161612, 323224, 646448, 1142303, 2284606, 4569212, 9138424, 12565333, 18276848, 25130666, 50261332, 100522664, 201045328]

約数ペア:

[(1, 201045328), (2, 100522664), (4, 50261332), (8, 25130666), (11, 18276848), (16, 12565333), (22, 9138424), (44, 4569212), (88, 2284606), (176, 1142303), (311, 646448), (622, 323224), (1244, 161612), (2488, 80806), (3421, 58768), (3673, 54736), (4976, 40403), (6842, 29384), (7346, 27368), (13684, 14692)]