211672258556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{34609591}}^1$

素因数の和:34609745

約数の個数: 24

約数和(自身を含む): 407008801920

約数和(自身を除く): 195336543364

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 34609591, 69219182, 138438364, 380705501, 761411002, 1522822004, 4810733149, 9621466298, 19242932596, 52918064639, 105836129278, 211672258556]

約数ペア:

[(1, 211672258556), (2, 105836129278), (4, 52918064639), (11, 19242932596), (22, 9621466298), (44, 4810733149), (139, 1522822004), (278, 761411002), (556, 380705501), (1529, 138438364), (3058, 69219182), (6116, 34609591)]