188817278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{5531}}^1$

素因数の和:5660

約数の個数: 24

約数和(自身を含む): 309780936

約数和(自身を除く): 120963658

約数列:

[1, 2, 13, 26, 101, 169, 202, 338, 1313, 2626, 5531, 11062, 17069, 34138, 71903, 143806, 558631, 934739, 1117262, 1869478, 7262203, 14524406, 94408639, 188817278]

約数ペア:

[(1, 188817278), (2, 94408639), (13, 14524406), (26, 7262203), (101, 1869478), (169, 1117262), (202, 934739), (338, 558631), (1313, 143806), (2626, 71903), (5531, 34138), (11062, 17069)]