201019806

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31817}}^1$

素因数の和:31847

約数の個数: 48

約数和(自身を含む): 486433584

約数和(自身を除く): 285413778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 31817, 63634, 95451, 190902, 286353, 413621, 572706, 827242, 859059, 1240863, 1718118, 2481726, 2577177, 3722589, 5154354, 7445178, 7731531, 11167767, 15463062, 22335534, 33503301, 67006602, 100509903, 201019806]

約数ペア:

[(1, 201019806), (2, 100509903), (3, 67006602), (6, 33503301), (9, 22335534), (13, 15463062), (18, 11167767), (26, 7731531), (27, 7445178), (39, 5154354), (54, 3722589), (78, 2577177), (81, 2481726), (117, 1718118), (162, 1240863), (234, 859059), (243, 827242), (351, 572706), (486, 413621), (702, 286353), (1053, 190902), (2106, 95451), (3159, 63634), (6318, 31817)]