207359691

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16937}}^1$

素因数の和:17011

約数の個数: 32

約数和(自身を含む): 351226368

約数和(自身を除く): 143866677

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 12243, 16937, 50811, 118559, 186307, 355677, 558921, 897661, 1304149, 2692983, 3912447, 6283627, 9874271, 18850881, 29622813, 69119897, 207359691]

約数ペア:

[(1, 207359691), (3, 69119897), (7, 29622813), (11, 18850881), (21, 9874271), (33, 6283627), (53, 3912447), (77, 2692983), (159, 1304149), (231, 897661), (371, 558921), (583, 355677), (1113, 186307), (1749, 118559), (4081, 50811), (12243, 16937)]