249420170167

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1\times {\mathrm{393931}}^1$

素因数の和:397086

約数の個数: 16

約数和(自身を含む): 294976281600

約数和(自身を除く): 45556111433

約数列:

[1, 7, 29, 203, 3119, 21833, 90451, 393931, 633157, 2757517, 11423999, 79967993, 1228670789, 8600695523, 35631452881, 249420170167]

約数ペア:

[(1, 249420170167), (7, 35631452881), (29, 8600695523), (203, 1228670789), (3119, 79967993), (21833, 11423999), (90451, 2757517), (393931, 633157)]