207740826

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2767}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 465489024

約数和(自身を除く): 257748198

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 97, 129, 194, 258, 291, 387, 582, 774, 873, 1746, 2767, 4171, 5534, 8301, 8342, 12513, 16602, 24903, 25026, 37539, 49806, 75078, 118981, 237962, 268399, 356943, 536798, 713886, 805197, 1070829, 1610394, 2141658, 2415591, 4831182, 11541157, 23082314, 34623471, 69246942, 103870413, 207740826]

約数ペア:

[(1, 207740826), (2, 103870413), (3, 69246942), (6, 34623471), (9, 23082314), (18, 11541157), (43, 4831182), (86, 2415591), (97, 2141658), (129, 1610394), (194, 1070829), (258, 805197), (291, 713886), (387, 536798), (582, 356943), (774, 268399), (873, 237962), (1746, 118981), (2767, 75078), (4171, 49806), (5534, 37539), (8301, 25026), (8342, 24903), (12513, 16602)]