219627402

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1\times {\mathrm{991}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 450447360

約数和(自身を除く): 230819958

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 859, 991, 1718, 1982, 2577, 2973, 5154, 5946, 36937, 42613, 73874, 85226, 110811, 127839, 221622, 255678, 851269, 1702538, 2553807, 5107614, 36604567, 73209134, 109813701, 219627402]

約数ペア:

[(1, 219627402), (2, 109813701), (3, 73209134), (6, 36604567), (43, 5107614), (86, 2553807), (129, 1702538), (258, 851269), (859, 255678), (991, 221622), (1718, 127839), (1982, 110811), (2577, 85226), (2973, 73874), (5154, 42613), (5946, 36937)]