201963638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{9181}}^1$

素因数の和:9847

約数の個数: 16

約数和(自身を含む): 321296544

約数和(自身を除く): 119332906

約数列:

[1, 2, 17, 34, 647, 1294, 9181, 10999, 18362, 21998, 156077, 312154, 5940107, 11880214, 100981819, 201963638]

約数ペア:

[(1, 201963638), (2, 100981819), (17, 11880214), (34, 5940107), (647, 312154), (1294, 156077), (9181, 21998), (10999, 18362)]