200975995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{77747}}^1$

素因数の和:77810

約数の個数: 16

約数和(自身を含む): 268697088

約数和(自身を除く): 67721093

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 77747, 388735, 855217, 3654109, 4276085, 18270545, 40195199, 200975995]

約数ペア:

[(1, 200975995), (5, 40195199), (11, 18270545), (47, 4276085), (55, 3654109), (235, 855217), (517, 388735), (2585, 77747)]