210938144

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{33461}}^1$

素因数の和:33668

約数の個数: 24

約数和(自身を含む): 417404988

約数和(自身を除く): 206466844

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 33461, 66922, 133844, 267688, 535376, 1070752, 6591817, 13183634, 26367268, 52734536, 105469072, 210938144]

約数ペア:

[(1, 210938144), (2, 105469072), (4, 52734536), (8, 26367268), (16, 13183634), (32, 6591817), (197, 1070752), (394, 535376), (788, 267688), (1576, 133844), (3152, 66922), (6304, 33461)]