200770852475

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{658643}}^1$

素因数の和:658879

約数の個数: 24

約数和(自身を含む): 253591112880

約数和(自身を除く): 52820260405

約数列:

[1, 5, 25, 89, 137, 445, 685, 2225, 3425, 12193, 60965, 304825, 658643, 3293215, 16466075, 58619227, 90234091, 293096135, 451170455, 1465480675, 2255852275, 8030834099, 40154170495, 200770852475]

約数ペア:

[(1, 200770852475), (5, 40154170495), (25, 8030834099), (89, 2255852275), (137, 1465480675), (445, 451170455), (685, 293096135), (2225, 90234091), (3425, 58619227), (12193, 16466075), (60965, 3293215), (304825, 658643)]