198271368

素因数分解:

$2^3\times 3^3\times {\mathrm{917923}}^1$

素因数の和:917938

約数の個数: 32

約数和(自身を含む): 550754400

約数和(自身を除く): 352483032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 917923, 1835846, 2753769, 3671692, 5507538, 7343384, 8261307, 11015076, 16522614, 22030152, 24783921, 33045228, 49567842, 66090456, 99135684, 198271368]

約数ペア:

[(1, 198271368), (2, 99135684), (3, 66090456), (4, 49567842), (6, 33045228), (8, 24783921), (9, 22030152), (12, 16522614), (18, 11015076), (24, 8261307), (27, 7343384), (36, 5507538), (54, 3671692), (72, 2753769), (108, 1835846), (216, 917923)]