201136480

素因数分解:

$2^5\times 5^1\times {\mathrm{1257103}}^1$

素因数の和:1257118

約数の個数: 24

約数和(自身を含む): 475185312

約数和(自身を除く): 274048832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1257103, 2514206, 5028412, 6285515, 10056824, 12571030, 20113648, 25142060, 40227296, 50284120, 100568240, 201136480]

約数ペア:

[(1, 201136480), (2, 100568240), (4, 50284120), (5, 40227296), (8, 25142060), (10, 20113648), (16, 12571030), (20, 10056824), (32, 6285515), (40, 5028412), (80, 2514206), (160, 1257103)]