201199878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10061}}^1$

素因数の和:10181

約数の個数: 48

約数和(自身を含む): 480319632

約数和(自身を除く): 279119754

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 10061, 19998, 20122, 30183, 60366, 90549, 110671, 181098, 221342, 332013, 664026, 996039, 1016161, 1992078, 2032322, 3048483, 6096966, 9145449, 11177771, 18290898, 22355542, 33533313, 67066626, 100599939, 201199878]

約数ペア:

[(1, 201199878), (2, 100599939), (3, 67066626), (6, 33533313), (9, 22355542), (11, 18290898), (18, 11177771), (22, 9145449), (33, 6096966), (66, 3048483), (99, 2032322), (101, 1992078), (198, 1016161), (202, 996039), (303, 664026), (606, 332013), (909, 221342), (1111, 181098), (1818, 110671), (2222, 90549), (3333, 60366), (6666, 30183), (9999, 20122), (10061, 19998)]