201901356

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{25609}}^1$

素因数の和:25695

約数の個数: 48

約数和(自身を含む): 530639200

約数和(自身を除く): 328737844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 25609, 51218, 76827, 102436, 153654, 230481, 307308, 460962, 691443, 921924, 1382886, 1869457, 2765772, 3738914, 5608371, 7477828, 11216742, 16825113, 22433484, 33650226, 50475339, 67300452, 100950678, 201901356]

約数ペア:

[(1, 201901356), (2, 100950678), (3, 67300452), (4, 50475339), (6, 33650226), (9, 22433484), (12, 16825113), (18, 11216742), (27, 7477828), (36, 5608371), (54, 3738914), (73, 2765772), (108, 1869457), (146, 1382886), (219, 921924), (292, 691443), (438, 460962), (657, 307308), (876, 230481), (1314, 153654), (1971, 102436), (2628, 76827), (3942, 51218), (7884, 25609)]