209129432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{14387}}^1$

素因数の和:14495

約数の個数: 32

約数和(自身を含む): 414374400

約数和(自身を除く): 205244968

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 3634, 7268, 14387, 14536, 28774, 57548, 115096, 330901, 661802, 1136573, 1323604, 2273146, 2647208, 4546292, 9092584, 26141179, 52282358, 104564716, 209129432]

約数ペア:

[(1, 209129432), (2, 104564716), (4, 52282358), (8, 26141179), (23, 9092584), (46, 4546292), (79, 2647208), (92, 2273146), (158, 1323604), (184, 1136573), (316, 661802), (632, 330901), (1817, 115096), (3634, 57548), (7268, 28774), (14387, 14536)]