211050736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1777}}^1$

素因数の和:2369

約数の個数: 40

約数和(自身を含む): 441384944

約数和(自身を除く): 230334208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 571, 1142, 1777, 2284, 3554, 4568, 7108, 7423, 9136, 14216, 14846, 23101, 28432, 29692, 46202, 59384, 92404, 118768, 184808, 369616, 1014667, 2029334, 4058668, 8117336, 13190671, 16234672, 26381342, 52762684, 105525368, 211050736]

約数ペア:

[(1, 211050736), (2, 105525368), (4, 52762684), (8, 26381342), (13, 16234672), (16, 13190671), (26, 8117336), (52, 4058668), (104, 2029334), (208, 1014667), (571, 369616), (1142, 184808), (1777, 118768), (2284, 92404), (3554, 59384), (4568, 46202), (7108, 29692), (7423, 28432), (9136, 23101), (14216, 14846)]