200813912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{148531}}^1$

素因数の和:148563

約数の個数: 24

約数和(自身を含む): 407720340

約数和(自身を除く): 206906428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 148531, 297062, 594124, 1188248, 1930903, 3861806, 7723612, 15447224, 25101739, 50203478, 100406956, 200813912]

約数ペア:

[(1, 200813912), (2, 100406956), (4, 50203478), (8, 25101739), (13, 15447224), (26, 7723612), (52, 3861806), (104, 1930903), (169, 1188248), (338, 594124), (676, 297062), (1352, 148531)]