203035225

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 257796000

約数和(自身を除く): 54760775

約数列:

[1, 5, 25, 59, 179, 295, 769, 895, 1475, 3845, 4475, 10561, 19225, 45371, 52805, 137651, 226855, 264025, 688255, 1134275, 3441275, 8121409, 40607045, 203035225]

約数ペア:

[(1, 203035225), (5, 40607045), (25, 8121409), (59, 3441275), (179, 1134275), (295, 688255), (769, 264025), (895, 226855), (1475, 137651), (3845, 52805), (4475, 45371), (10561, 19225)]