200321943

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{7937}}^1$

素因数の和:8166

約数の個数: 16

約数和(自身を含む): 274337280

約数和(自身を除く): 74015337

約数列:

[1, 3, 47, 141, 179, 537, 7937, 8413, 23811, 25239, 373039, 1119117, 1420723, 4262169, 66773981, 200321943]

約数ペア:

[(1, 200321943), (3, 66773981), (47, 4262169), (141, 1420723), (179, 1119117), (537, 373039), (7937, 25239), (8413, 23811)]