201233417861

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{495589}}^1$

素因数の和:495729

約数の個数: 32

約数和(自身を含む): 251204659200

約数和(自身を除く): 49971241339

約数列:

[1, 7, 19, 43, 71, 133, 301, 497, 817, 1349, 3053, 5719, 9443, 21371, 58007, 406049, 495589, 3469123, 9416191, 21310327, 35186819, 65913337, 149172289, 246307733, 404896213, 668549561, 1513033217, 2834273491, 4679846927, 10591232519, 28747631123, 201233417861]

約数ペア:

[(1, 201233417861), (7, 28747631123), (19, 10591232519), (43, 4679846927), (71, 2834273491), (133, 1513033217), (301, 668549561), (497, 404896213), (817, 246307733), (1349, 149172289), (3053, 65913337), (5719, 35186819), (9443, 21310327), (21371, 9416191), (58007, 3469123), (406049, 495589)]