201994057735

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1\times {\mathrm{9791}}^1$

素因数の和:10635

約数の個数: 32

約数和(自身を含む): 250301850624

約数和(自身を除く): 48307792889

約数列:

[1, 5, 41, 157, 205, 641, 785, 3205, 6437, 9791, 26281, 32185, 48955, 100637, 131405, 401431, 503185, 1537187, 2007155, 4126117, 6276031, 7685935, 20630585, 31380155, 63024667, 257317271, 315123335, 985336867, 1286586355, 4926684335, 40398811547, 201994057735]

約数ペア:

[(1, 201994057735), (5, 40398811547), (41, 4926684335), (157, 1286586355), (205, 985336867), (641, 315123335), (785, 257317271), (3205, 63024667), (6437, 31380155), (9791, 20630585), (26281, 7685935), (32185, 6276031), (48955, 4126117), (100637, 2007155), (131405, 1537187), (401431, 503185)]