201302825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 256988760

約数和(自身を除く): 55685935

約数列:

[1, 5, 25, 41, 205, 277, 709, 1025, 1385, 3545, 6925, 11357, 17725, 29069, 56785, 145345, 196393, 283925, 726725, 981965, 4909825, 8052113, 40260565, 201302825]

約数ペア:

[(1, 201302825), (5, 40260565), (25, 8052113), (41, 4909825), (205, 981965), (277, 726725), (709, 283925), (1025, 196393), (1385, 145345), (3545, 56785), (6925, 29069), (11357, 17725)]