199968173656

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{861931783}}^1$

素因数の和:861931818

約数の個数: 16

約数和(自身を含む): 387869302800

約数和(自身を除く): 187901129144

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 861931783, 1723863566, 3447727132, 6895454264, 24996021707, 49992043414, 99984086828, 199968173656]

約数ペア:

[(1, 199968173656), (2, 99984086828), (4, 49992043414), (8, 24996021707), (29, 6895454264), (58, 3447727132), (116, 1723863566), (232, 861931783)]