208049166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18917}}^1$

素因数の和:18985

約数の個数: 48

約数和(自身を含む): 495802944

約数和(自身を除く): 287753778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 18917, 37834, 56751, 113502, 170253, 245921, 340506, 491842, 737763, 889099, 1475526, 1778198, 2213289, 2667297, 4426578, 5334594, 8001891, 11558287, 16003782, 23116574, 34674861, 69349722, 104024583, 208049166]

約数ペア:

[(1, 208049166), (2, 104024583), (3, 69349722), (6, 34674861), (9, 23116574), (13, 16003782), (18, 11558287), (26, 8001891), (39, 5334594), (47, 4426578), (78, 2667297), (94, 2213289), (117, 1778198), (141, 1475526), (234, 889099), (282, 737763), (423, 491842), (611, 340506), (846, 245921), (1222, 170253), (1833, 113502), (3666, 56751), (5499, 37834), (10998, 18917)]