201285488

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{17497}}^1$

素因数の和:18224

約数の個数: 20

約数和(自身を含む): 390555360

約数和(自身を除く): 189269872

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 17497, 34994, 69988, 139976, 279952, 12580343, 25160686, 50321372, 100642744, 201285488]

約数ペア:

[(1, 201285488), (2, 100642744), (4, 50321372), (8, 25160686), (16, 12580343), (719, 279952), (1438, 139976), (2876, 69988), (5752, 34994), (11504, 17497)]