209561245686

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{298520293}}^1$

素因数の和:298520317

約数の個数: 32

約数和(自身を含む): 501514093920

約数和(自身を除く): 291952848234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 298520293, 597040586, 895560879, 1791121758, 2686682637, 3880763809, 5373365274, 7761527618, 8060047911, 11642291427, 16120095822, 23284582854, 34926874281, 69853748562, 104780622843, 209561245686]

約数ペア:

[(1, 209561245686), (2, 104780622843), (3, 69853748562), (6, 34926874281), (9, 23284582854), (13, 16120095822), (18, 11642291427), (26, 8060047911), (27, 7761527618), (39, 5373365274), (54, 3880763809), (78, 2686682637), (117, 1791121758), (234, 895560879), (351, 597040586), (702, 298520293)]