191954552

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3257}}^1$

素因数の和:3455

約数の個数: 32

約数和(自身を含む): 369457200

約数和(自身を除く): 177502648

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 556, 1112, 3257, 6514, 7367, 13028, 14734, 26056, 29468, 58936, 172621, 345242, 452723, 690484, 905446, 1380968, 1810892, 3621784, 23994319, 47988638, 95977276, 191954552]

約数ペア:

[(1, 191954552), (2, 95977276), (4, 47988638), (8, 23994319), (53, 3621784), (106, 1810892), (139, 1380968), (212, 905446), (278, 690484), (424, 452723), (556, 345242), (1112, 172621), (3257, 58936), (6514, 29468), (7367, 26056), (13028, 14734)]