205616994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{3989}}^1$

素因数の和:4087

約数の個数: 48

約数和(自身を含む): 458498880

約数和(自身を除く): 252881886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1562, 2343, 3989, 4686, 7978, 8591, 11967, 17182, 23934, 25773, 43879, 51546, 87758, 131637, 263274, 283219, 482669, 566438, 849657, 965338, 1448007, 1699314, 2896014, 3115409, 6230818, 9346227, 18692454, 34269499, 68538998, 102808497, 205616994]

約数ペア:

[(1, 205616994), (2, 102808497), (3, 68538998), (6, 34269499), (11, 18692454), (22, 9346227), (33, 6230818), (66, 3115409), (71, 2896014), (121, 1699314), (142, 1448007), (213, 965338), (242, 849657), (363, 566438), (426, 482669), (726, 283219), (781, 263274), (1562, 131637), (2343, 87758), (3989, 51546), (4686, 43879), (7978, 25773), (8591, 23934), (11967, 17182)]