206367040475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{565273}}^1$

素因数の和:566159

約数の個数: 24

約数和(自身を含む): 271263687120

約数和(自身を除く): 64896646645

約数列:

[1, 5, 17, 25, 85, 425, 859, 4295, 14603, 21475, 73015, 365075, 565273, 2826365, 9609641, 14131825, 48048205, 240241025, 485569507, 2427847535, 8254681619, 12139237675, 41273408095, 206367040475]

約数ペア:

[(1, 206367040475), (5, 41273408095), (17, 12139237675), (25, 8254681619), (85, 2427847535), (425, 485569507), (859, 240241025), (4295, 48048205), (14603, 14131825), (21475, 9609641), (73015, 2826365), (365075, 565273)]