200948886

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 446348448

約数和(自身を除く): 245399562

約数列:

[1, 2, 3, 6, 9, 18, 71, 97, 142, 194, 213, 291, 426, 582, 639, 873, 1278, 1621, 1746, 3242, 4863, 6887, 9726, 13774, 14589, 20661, 29178, 41322, 61983, 115091, 123966, 157237, 230182, 314474, 345273, 471711, 690546, 943422, 1035819, 1415133, 2071638, 2830266, 11163827, 22327654, 33491481, 66982962, 100474443, 200948886]

約数ペア:

[(1, 200948886), (2, 100474443), (3, 66982962), (6, 33491481), (9, 22327654), (18, 11163827), (71, 2830266), (97, 2071638), (142, 1415133), (194, 1035819), (213, 943422), (291, 690546), (426, 471711), (582, 345273), (639, 314474), (873, 230182), (1278, 157237), (1621, 123966), (1746, 115091), (3242, 61983), (4863, 41322), (6887, 29178), (9726, 20661), (13774, 14589)]