201387417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3217}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 336113664

約数和(自身を除く): 134726247

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 271, 813, 1897, 2981, 3217, 5691, 8943, 9651, 20867, 22519, 35387, 62601, 67557, 106161, 247709, 743127, 871807, 2615421, 6102649, 9589877, 18307947, 28769631, 67129139, 201387417]

約数ペア:

[(1, 201387417), (3, 67129139), (7, 28769631), (11, 18307947), (21, 9589877), (33, 6102649), (77, 2615421), (231, 871807), (271, 743127), (813, 247709), (1897, 106161), (2981, 67557), (3217, 62601), (5691, 35387), (8943, 22519), (9651, 20867)]