201884742

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2689}}^1$

素因数の和:2837

約数の個数: 48

約数和(自身を含む): 452371920

約数和(自身を除く): 250487178

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 97, 129, 194, 258, 291, 387, 582, 774, 873, 1746, 2689, 4171, 5378, 8067, 8342, 12513, 16134, 24201, 25026, 37539, 48402, 75078, 115627, 231254, 260833, 346881, 521666, 693762, 782499, 1040643, 1564998, 2081286, 2347497, 4694994, 11215819, 22431638, 33647457, 67294914, 100942371, 201884742]

約数ペア:

[(1, 201884742), (2, 100942371), (3, 67294914), (6, 33647457), (9, 22431638), (18, 11215819), (43, 4694994), (86, 2347497), (97, 2081286), (129, 1564998), (194, 1040643), (258, 782499), (291, 693762), (387, 521666), (582, 346881), (774, 260833), (873, 231254), (1746, 115627), (2689, 75078), (4171, 48402), (5378, 37539), (8067, 25026), (8342, 24201), (12513, 16134)]