207929901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 301150080

約数和(自身を除く): 93220179

約数列:

[1, 3, 19, 41, 57, 123, 193, 461, 579, 779, 1383, 2337, 3667, 7913, 8759, 11001, 18901, 23739, 26277, 56703, 88973, 150347, 266919, 359119, 451041, 1077357, 1690487, 3647893, 5071461, 10943679, 69309967, 207929901]

約数ペア:

[(1, 207929901), (3, 69309967), (19, 10943679), (41, 5071461), (57, 3647893), (123, 1690487), (193, 1077357), (461, 451041), (579, 359119), (779, 266919), (1383, 150347), (2337, 88973), (3667, 56703), (7913, 26277), (8759, 23739), (11001, 18901)]