199152468

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{75781}}^1$

素因数の和:75864

約数の個数: 36

約数和(自身を含む): 510315988

約数和(自身を除く): 311163520

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 75781, 151562, 227343, 303124, 454686, 682029, 909372, 1364058, 2728116, 5532013, 11064026, 16596039, 22128052, 33192078, 49788117, 66384156, 99576234, 199152468]

約数ペア:

[(1, 199152468), (2, 99576234), (3, 66384156), (4, 49788117), (6, 33192078), (9, 22128052), (12, 16596039), (18, 11064026), (36, 5532013), (73, 2728116), (146, 1364058), (219, 909372), (292, 682029), (438, 454686), (657, 303124), (876, 227343), (1314, 151562), (2628, 75781)]